CVE-2026-22547

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-03. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.1Exploit: None knownExposed: 0

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

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
56(Track)
EG Risk 56/100SSVC: Track

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
Severity91% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

July 3, 2026

Last Modified

July 7, 2026

Advisory Details (4)

Auto-updated Sep 8, 2026
Patch available. Sources: github_pr, github_release.
github_release Patch Available

v1.25.5

Patch available: go-gitea/gitea v1.25.5

https://github.com/go-gitea/gitea/releases/tag/v1.25.5
github_pr

Add validation constraints for repository creation fields (#36671)

Fix merged in go-gitea/gitea PR #36757 on 2026-02-25 — awaiting tagged release

https://github.com/go-gitea/gitea/pull/36757
github_pr

Add validation constraints for repository creation fields

Fix merged in go-gitea/gitea PR #36671 on 2026-02-25 — awaiting tagged release

https://github.com/go-gitea/gitea/pull/36671
generic

Gitea 1.25.5 is released | Gitea Blog

https://blog.gitea.com/release-of-1.25.5/

Vendor Advisories for CVE-2026-22547(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)
Go(1)
PackageVulnerable rangeFixed inDependents
code.gitea.io/gitea—1.25.5—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 118× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 335 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-22547?
CVE-2026-22547 is a critical vulnerability published on July 3, 2026. Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values.
When was CVE-2026-22547 disclosed?
CVE-2026-22547 was first published in the National Vulnerability Database on July 3, 2026, with the most recent update on July 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-22547 actively exploited?
CVE-2026-22547 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 57.3% of all scored CVEs.
What is the CVSS score of CVE-2026-22547?
CVE-2026-22547 has a CVSS v3.1 base score of 9.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-22547?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-22547, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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