CVE-2026-56355

LOW 3.7

CVSS Score

3.7

EPSS Score

0.0%

EPSS Percentile

0th

GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.

CWE	CWE-696
Vendor	gnu
Product	savane
Published	Jun 20, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

GNU / Savane

3.14 ≤ 3.17

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cgit.git.savannah.gnu.org: https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n113 cgit.git.savannah.gnu.org: https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n123 fsf.org: https://www.fsf.org/news/statement-regarding-gnu-savannah-security-reports hacktron.ai: https://www.hacktron.ai mallory.ai: https://www.mallory.ai/stories/019ee445-bdd4-7775-93b5-a8faaf5c2eb7 news.ycombinator.com: https://news.ycombinator.com/item?id=48605220