7.5

CVE-2026-27660: gitea gitea open source git server Improper Access Control

CVSS: 7.5v3.1HighDeferred
AliasesGHSA-x92v-f5gc-r34vGO-2026-6347openSUSE-SU-2026:11846-1
Published 03-07-2026Last modified 07-07-2026
Open JSON

Vulnerability summary

CVE-2026-27660 is a high (CVSS 7.5) Improper Access Control vulnerability in gitea gitea open source git server. EPSS estimates a 0.45% chance of exploitation in the next 30 days, higher than 37.7% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.45%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 3
OPENSUSE-SU-2026:21897-1SUSE-SU-2026:23855-1SUSE-SU-2026:23863-1

Timeline

  1. 03-07-2026
    PublishedVulnerability first disclosed.
  2. 07-07-2026
    Last modifiedVulnerability information updated.

Description

Gitea versions before 1.25.5 allow draft release data or attachments to be accessed without the required write permission.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.45%

Chance of exploitation in the next 30 days

Percentile

38%

Versus all other CVEs

30-day change

0.00 pp

From 0.45% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.45%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Code.gitea.io1 product
  • gitea< 1.25.5
Gitea1 product
Opensuse1 product
  • forgejo-longterm&distro=openSUSE Tumbleweed< 15.0.8-1.1

3 vendors · 3 products

References

11 links
Show all 11 references