CVE-2026-82468

MEDIUMPre-NVD 4.74.7
EchelonGraph scoreMEDIUM confidence

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

Score 4.7 from GitHub Security Advisory published 2026-08-29. A secondary CVSS source baseline 4.7; 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 week
4.7EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.7Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Rodauth before 2.47.0 contains a cross-site request forgery protection bypass vulnerability in the JSON request content type validation. Attackers can craft cross-origin form posts with content types containing application/json substrings to bypass CSRF token validation and force victims to authenticate to attacker-controlled accounts.

CVSS v3
4.7
EG Score
4.7MEDIUMmedium confidence
EG Risk
21
EG Risk 21/100

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)
Severity47% × 45%
The EG Score, 4.7 of 10.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (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: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
7th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (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

August 29, 2026

Last Modified

September 11, 2026

Advisory Details (4)

Auto-updated Aug 29, 2026
Patch available. Sources: github_commit, github.
Web page

Rodauth before 2.47.0 CSRF Protection Bypass via Content-Type | Advisories | VulnCheck

https://www.vulncheck.com/advisories/rodauth-before-2.47.0-csrf-protection-bypass-via-content-type
Web page

GitHub - jeremyevans/rodauth: Ruby's Most Advanced Authentication Framework · GitHub

https://github.com/jeremyevans/rodauth
GitHub advisoryMentions a patch (unverified)

CSRF bypass using content-type parameter · Advisory · jeremyevans/rodauth · GitHub

https://github.com/jeremyevans/rodauth/security/advisories/GHSA-hh2f-xw94-5p79
GitHub commit

commit 3e0d7ab2d49a (jeremyevans/rodauth)

Fix landed in jeremyevans/rodauth commit 3e0d7ab2d49a — awaiting tagged release

https://github.com/jeremyevans/rodauth/commit/3e0d7ab2d49a5733d1afcaaf1062b8a8258aa57a

Vendor Advisories for CVE-2026-82468(1)

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

Affected Packages

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
ruby-rodauth2.42.0-1 ... 2.46.0-1 (6 versions)
  • every version up to 2.47.0-1: fixed in 2.47.0-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 79× 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 98 of 121 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. 2 repeat rows among the latest 100 are merged into the row they repeat. The 23 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  2. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  3. 2026-10-12 14:55 UTCEG score recompute
  4. 2026-10-11 19:19 UTCEG score recompute
  5. 2026-10-11 16:36 UTCEG score recompute
  6. 2026-10-11 13:54 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  9. 2026-10-10 03:48 UTCEG score recompute
  10. 2026-10-10 03:48 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  11. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  12. 2026-10-09 02:34 UTCEG score recompute
  13. 2026-10-09 02:34 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  14. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  15. 2026-10-08 00:45 UTCEG score recompute
  16. 2026-10-08 00:45 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  17. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  18. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-10-06 14:57 UTCEG score recompute
  20. 2026-10-06 14:57 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  21. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  22. 2026-10-05 14:30 UTCEG score recompute
  23. 2026-10-05 14:30 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  24. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  25. 2026-10-04 14:01 UTCEG score recompute
Show 73 more
  1. 2026-10-04 14:01 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  2. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  3. 2026-10-03 13:36 UTCEG score recompute
  4. 2026-10-03 13:36 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  5. 2026-10-02 17:57 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  6. 2026-10-02 12:49 UTCEG score recompute
  7. 2026-10-02 12:49 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  8. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  9. 2026-10-01 12:03 UTCEG score recompute
  10. 2026-10-01 12:03 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  11. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  12. 2026-09-30 11:32 UTCEG score recompute
  13. 2026-09-30 11:32 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  14. 2026-09-29 09:51 UTCEG score recompute
  15. 2026-09-29 09:51 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  16. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  17. 2026-09-28 08:51 UTCEG score recompute
  18. 2026-09-28 08:51 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  19. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  20. 2026-09-27 08:27 UTCEG score recompute
  21. 2026-09-27 08:27 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  22. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  23. 2026-09-26 08:01 UTCEG score recompute
  24. 2026-09-26 08:01 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  25. 2026-09-25 01:02 UTCEG score recompute
  26. 2026-09-25 01:02 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  27. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  28. 2026-09-24 00:36 UTCEG score recompute
  29. 2026-09-24 00:36 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  30. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  31. 2026-09-23 00:12 UTCEG score recompute
  32. 2026-09-23 00:12 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  33. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  34. 2026-09-21 23:46 UTCEG score recompute
  35. 2026-09-21 23:46 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  36. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  37. 2026-09-20 23:21 UTCEG score recompute
  38. 2026-09-20 23:21 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  39. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  40. 2026-09-19 22:46 UTCEG score recompute
  41. 2026-09-19 22:45 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  42. 2026-09-18 22:20 UTCEG score recompute
  43. 2026-09-18 22:20 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  44. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  45. 2026-09-17 21:54 UTCEG score recompute
  46. 2026-09-17 21:54 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  47. 2026-09-16 21:29 UTCEG score recompute
  48. 2026-09-16 21:29 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  49. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  50. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  51. 2026-09-15 20:15 UTCEG score recompute
  52. 2026-09-15 20:15 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  53. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  54. 2026-09-14 19:50 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  55. 2026-09-13 19:25 UTCEG score recompute
  56. 2026-09-13 19:25 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  57. 2026-09-12 19:00 UTCEG score recompute
  58. 2026-09-12 19:00 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  59. 2026-09-11 18:35 UTCEG score recompute
  60. 2026-09-11 18:35 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  61. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  62. 2026-09-11 00:30 UTCEG score recompute
  63. 2026-09-11 00:30 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  64. 2026-09-10 00:05 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  65. 2026-09-08 23:40 UTCEG score recompute
  66. 2026-09-08 23:40 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  67. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  68. 2026-09-07 21:48 UTCEG score recompute
  69. 2026-09-07 21:48 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  70. 2026-09-06 21:24 UTCEG score recompute
  71. 2026-09-06 21:24 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7
  72. 2026-09-06 13:48 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  73. 2026-09-05 20:57 UTCGHSA enrichmentGHSA-8928-x2p4-43mr · GitHub CVSS 4.7

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-82468?
CVE-2026-82468 is a medium-severity vulnerability; its CVE record was published on August 29, 2026. Rodauth before 2.47.0 contains a cross-site request forgery protection bypass vulnerability in the JSON request content type validation. Attackers can craft cross-origin form posts with content types containing application/json substrings to bypass CSRF token validation and force victims to…
When was CVE-2026-82468 made public?
CVE-2026-82468 was made public on August 23, 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 August 29, 2026. EchelonGraph's copy of the record carries a last-modified date of September 11, 2026; the record at its source may have been updated since.
Is CVE-2026-82468 actively exploited?
CVE-2026-82468 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (7th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-82468?
CVE-2026-82468 has a CVSS base score of 4.7 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-82468?
A fix for CVE-2026-82468 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-82468 are linked in the Vendor Advisories panel on this page.

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