CSRF in Gibbonedu Gibbon

CVE-2025-26211

Gibbon before 29.0.00 allows CSRF.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (6.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-26211: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-26211?
CVE-2025-26211 is a low-severity vulnerability in Gibbonedu Gibbon, classified under Cross-Site Request Forgery (CSRF). CVSS score: 3.7/10. Published 2025-05-27.
How severe is CVE-2025-26211?
Low severity. CVSS v3 base score is 3.7 out of 10.
Is CVE-2025-26211 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.