What is CVE-2026-25233?

CVE-2026-25233 is a critical-severity vulnerability in Pear Pearweb, classified under CWE-783. CVSS score: 9.1/10. Published 2026-02-03.

How severe is CVE-2026-25233?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Pear Pearweb

CVE-2026-25233

PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, logic bug in the roadmap role check allows non-lead maintainers to create, update, or delete roadmaps. This issue has been patched in version…

EPSS: 0.003 (23.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Pear Pearweb — versions < 1.33.0

Weakness classification (CWE)

CWE-783

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2026-25233?: CVE-2026-25233 is a critical-severity vulnerability in Pear Pearweb, classified under CWE-783. CVSS score: 9.1/10. Published 2026-02-03.
How severe is CVE-2026-25233?: Critical severity. CVSS v3 base score is 9.1 out of 10.