CVE-2026-20750

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.1 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 68% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cisa-adp, epss
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%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 does not properly validate project ownership in organization project operations. A user with project write access in one organization may be able to modify projects belonging to a different organization.

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%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

January 22, 2026

Last Modified

July 15, 2026

Advisory Details (7)

Auto-updated Sep 16, 2026
Patch available. Sources: github_release, redhat, github_pr.
redhat
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20750.json
redhat

2432216 – (CVE-2026-20750) CVE-2026-20750 gitea: Gitea Organization Projects Cross-Organization Authorization Bypass via Project ID (IDOR)

https://bugzilla.redhat.com/show_bug.cgi?id=2432216
redhat Patch Available

CVE-2026-20750 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-20750
github_release Patch Available

v1.25.4

Patch available: go-gitea/gitea v1.25.4

https://github.com/go-gitea/gitea/releases/tag/v1.25.4
github_pr

Fix permission check on org project operations (#36318)

Fix merged in go-gitea/gitea PR #36373 on 2026-01-14 — awaiting tagged release

https://github.com/go-gitea/gitea/pull/36373
github_pr

Fix permission check on org project operations

Fix merged in go-gitea/gitea PR #36318 on 2026-01-14 — awaiting tagged release

https://github.com/go-gitea/gitea/pull/36318
generic

Gitea 1.25.4 is released | Gitea Blog

https://blog.gitea.com/release-of-1.25.4/

Affected Packages

(2 across 1 ecosystem)
Go(2)
PackageVulnerable rangeFixed inDependents
code.gitea.io/gitea—1.25.4—
github.com/go-gitea/gitea—1.25.4—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 25× 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 147 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-20750?
CVE-2026-20750 is a critical vulnerability published on January 22, 2026. Gitea does not properly validate project ownership in organization project operations. A user with project write access in one organization may be able to modify projects belonging to a different organization.
When was CVE-2026-20750 disclosed?
CVE-2026-20750 was first published in the National Vulnerability Database on January 22, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-20750 actively exploited?
CVE-2026-20750 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 65.2% of all scored CVEs.
What is the CVSS score of CVE-2026-20750?
CVE-2026-20750 has a CVSS v3.1 base score of 9.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-20750?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-20750, 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.

Dependency Blast Radius

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