CVE-2026-61450

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-10. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 5.4%CVSS: 6.5Exploit: No code on recordExposed services: Not assessed

No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.

The CVE record's CNA (VulnCheck) lists getgrav grav versions before 2.0.2 as affected, and getgrav grav versions 2.0.2 as unaffected. No release containing a fix is confirmed on record.

Grav before 2.0.2 contains a Twig sandbox bypass that allows a page author (any admin.pages user, or anyone able to write to user/pages) to exfiltrate configuration secrets. Although the sandbox replaces the 'config' variable with a redacted facade and strips Config::get/toArray from the method allowlist, the raw container remains accessible via the allow-listed grav.offsetGet('config'), which returns the real Config object. Allow-listed object-dumping filters (json_encode, print_r, yaml_encode) then serialize that object at the PHP level without invoking the sandbox method gate, exposing the full config tree including plugin secrets such as SMTP credentials, API keys, and plugin DB credentials. This is an incomplete fix for GHSA-j274-39qw-32c9.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
45
EG Risk 45/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity65% × 45%
The EG Score, 6.5 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
5.4%
EPSS %ILE
92nd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 10, 2026

Last Modified

October 8, 2026

Advisory Details (2)

Auto-updated Jul 10, 2026
No fix on record yet. Sources: github.
Web page

Grav before 2.0.2 Config Exfiltration via offsetGet Filter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/grav-before-config-exfiltration-via-offsetget-filter
GitHub advisoryMentions a patch (unverified)

Twig sandbox config exfiltration via grav.offsetGet + dump filter (GHSA-j274 bypass) · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-mc5q-6hpj-rp7j

Vendor Advisories for CVE-2026-61450(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 39× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 186 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 86 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 5.4% · 92nd percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 5.4% · 92nd percentile
  3. 2026-10-12 15:50 UTCEG score recompute
  4. 2026-10-11 19:34 UTCEG score recompute
  5. 2026-10-11 16:49 UTCEG score recompute
  6. 2026-10-11 14:11 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 5.4% · 92nd percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 5.4% · 92nd percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 5.4% · 92nd percentile
  10. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  11. 2026-10-08 16:39 UTCEG score recompute
  12. 2026-10-08 16:39 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  13. 2026-10-08 15:46 UTCEG score recompute
  14. 2026-10-08 15:46 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  15. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  16. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  17. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  18. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  19. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  20. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  21. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  22. 2026-10-01 15:18 UTCEG score recompute
  23. 2026-10-01 15:17 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  24. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  25. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
Show 75 more
  1. 2026-09-28 09:49 UTCEG score recompute
  2. 2026-09-28 09:49 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  3. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  4. 2026-09-24 11:14 UTCEG score recompute
  5. 2026-09-24 11:14 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  6. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  7. 2026-09-23 05:46 UTCEG score recompute
  8. 2026-09-23 05:46 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  9. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  10. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  11. 2026-09-18 05:19 UTCEG score recompute
  12. 2026-09-18 05:19 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  13. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  14. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  15. 2026-09-14 08:32 UTCEG score recompute
  16. 2026-09-14 08:32 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  17. 2026-09-13 08:13 UTCEG score recompute
  18. 2026-09-13 08:13 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  19. 2026-09-12 03:01 UTCEG score recompute
  20. 2026-09-12 03:01 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  21. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  22. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  23. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  24. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  25. 2026-09-08 02:57 UTCEG score recompute
  26. 2026-09-08 02:57 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  27. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  28. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  29. 2026-09-05 21:48 UTCEG score recompute
  30. 2026-09-05 21:47 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  31. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  32. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  33. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  34. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  35. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  36. 2026-08-30 06:27 UTCEG score recompute
  37. 2026-08-30 06:27 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  38. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  39. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  40. 2026-08-27 21:41 UTCEG score recompute
  41. 2026-08-27 21:41 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  42. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  43. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  44. 2026-08-26 04:45 UTCEG score recompute
  45. 2026-08-26 04:45 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  46. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  47. 2026-08-25 04:27 UTCEG score recompute
  48. 2026-08-25 04:27 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  49. 2026-08-24 04:09 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  50. 2026-08-23 03:51 UTCEG score recompute
  51. 2026-08-23 03:51 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  52. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  53. 2026-08-22 03:32 UTCEG score recompute
  54. 2026-08-22 03:32 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  55. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  56. 2026-08-21 02:03 UTCEG score recompute
  57. 2026-08-21 02:03 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  58. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  59. 2026-08-20 01:34 UTCEG score recompute
  60. 2026-08-20 01:34 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  61. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  62. 2026-08-18 22:30 UTCEG score recompute
  63. 2026-08-18 22:30 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  64. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  65. 2026-08-17 22:12 UTCEG score recompute
  66. 2026-08-17 22:12 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  67. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  68. 2026-08-16 19:35 UTCEG score recompute
  69. 2026-08-16 19:35 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  70. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  71. 2026-08-15 19:05 UTCEG score recompute
  72. 2026-08-15 19:05 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5
  73. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  74. 2026-08-14 18:46 UTCEG score recompute
  75. 2026-08-14 18:46 UTCGHSA enrichmentGHSA-xg8j-6m35-m6wr · GitHub severity HIGH · GitHub CVSS 6.5

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-61450?
CVE-2026-61450 is a medium-severity vulnerability; its CVE record was published on July 10, 2026. Grav before 2.0.2 contains a Twig sandbox bypass that allows a page author (any admin.pages user, or anyone able to write to user/pages) to exfiltrate configuration secrets. Although the sandbox replaces the 'config' variable with a redacted facade and strips Config::get/toArray from the method…
When was CVE-2026-61450 made public?
CVE-2026-61450 was made public on June 25, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on July 10, 2026. EchelonGraph's copy of the record carries a last-modified date of October 8, 2026; the record at its source may have been updated since.
Is CVE-2026-61450 actively exploited?
CVE-2026-61450 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.4% probability of exploitation in the next 30 days (92nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-61450?
CVE-2026-61450 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-61450?
No fix for CVE-2026-61450 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (VulnCheck) lists getgrav grav versions before 2.0.2 as affected, and getgrav grav versions 2.0.2 as unaffected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-61450 are linked in the Vendor Advisories panel on this page.

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