CVE-2026-20909

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.7% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD analysis status

Deferred. NVD last modified this record on 2026-07-07.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-03 20:19Z2 MO AGO

Last updated

2026-07-07 17:00Z1 MO AGO

Reserved

2026-02-22

Assigning CNA

Gitea

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

• CWE-284Improper Access ControlPillar

Data version

5.2

Document digest

d8a8b81283640a90e6febb813df0844f09dafa2a4e4ab62c035cf80c4346d7c6

• github.comGitHub Pull Request #36662https://github.com/go-gitea/gitea/pull/36662patch
• github.comGitHub Pull Request #36744https://github.com/go-gitea/gitea/pull/36744patch
• github.comGitea v1.25.5 Releasehttps://github.com/go-gitea/gitea/releases/tag/v1.25.5release-notes
• blog.gitea.comGitea v1.25.5 Release Blog Posthttps://blog.gitea.com/release-of-1.25.5/release-notes