CVE record

CVE-2026-57886

Cross-repository issue/comment attachment re-linking can expose private attachment content

Known exploitation

Not listed in fetched KEV catalog

Absence from the fetched catalog does not establish that exploitation has not occurred.

Severity

moderate

CVSS 5.9 · CVSS_V3

Affected packages

Supported package records returned by OSV. Vendor and product names are not used to infer matches.

OSV package mapping

Affected open-source packages

Package	Ecosystem	Fixed versions
code.gitea.io/gitea	go	1.27.0