CVE-2026-59190

HIGHPre-NVD 8.78.7
EchelonGraph scoreMEDIUM confidence

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

This high-severity CVE scores 8.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (28th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Elevated
8.7EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (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: 0.4%CVSS: 8.7Exploit: No code on recordExposed services: Not assessed

The CVE record names the fixed release — apply it.

grav-plugin-admin is an HTML user interface that provides a way to configure Grav and create and modify pages. In 1.10.52 and earlier, an authenticated attacker with admin.users permission can change the password of any user account, including the super administrator, by sending a direct POST request to /admin/user/{username}?task=save with data[password] because saveUser authorizes the caller's user-management permission but does not verify whether the caller may edit the target user. This issue is expected to be fixed in version 1.10.53.

CVSS v3
8.7
EG Score
8.7HIGHmedium confidence
EG Risk
55
EG Risk 55/100

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)
Severity87% × 45%
The EG Score, 8.7 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, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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: The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.4%
EPSS %ILE
28th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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)14 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 total (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

July 10, 2026

Advisory Details (2)

Auto-updated Jul 10, 2026
Fix named in the CVE record. Sources: github_commit, github.
GitHub advisoryMentions a patch (unverified)

Grav Admin Plugin — IDOR Privilege Escalation via saveUser() (CWE-639) · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-p97c-g455-q447
GitHub commit

commit 88f7ce8e5032 (getgrav/grav-plugin-admin)

Fix landed in getgrav/grav-plugin-admin commit 88f7ce8e5032 — awaiting tagged release

https://github.com/getgrav/grav-plugin-admin/commit/88f7ce8e50324472f492965caa42fb709a4f791a

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 35× 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 141 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 41 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59190?
CVE-2026-59190 is a high-severity vulnerability; its CVE record was published on July 10, 2026. grav-plugin-admin is an HTML user interface that provides a way to configure Grav and create and modify pages. In 1.10.52 and earlier, an authenticated attacker with admin.users permission can change the password of any user account, including the super administrator, by sending a direct POST…
When was the CVE record for CVE-2026-59190 published?
The CVE record for CVE-2026-59190 was published on July 10, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 10, 2026; the record at its source may have been updated since.
Is CVE-2026-59190 actively exploited?
CVE-2026-59190 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (28th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-59190?
CVE-2026-59190 has a CVSS base score of 8.7 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-59190?
The CVE record for CVE-2026-59190 names the fix: "This issue is expected to be fixed in version 1.10.53."

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