CVE-2026-25237: critical vulnerability in pearweb
PEAR is Vulnerable to PHP Code Execution via preg_replace /e in Bug Update Emails
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.2epss 0.5%
PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, use of preg_replace() with the /e modifier in bug update email handling can enable PHP code execution if attacker-controlled content reaches the evaluated replacement. This issue has been patched in version 1.33.0.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
pear · pearwebRelated CVEs — pearweb
In the same product, most dangerous first.
CVE-2026-25241CRITICALPEAR is Vulnerable to SQL Injection in /get/<package>/<version> EndpointEPSS 0.4%CVE-2026-25233HIGHPEAR Has a Roadmap Authorization Bypass via Operator Precedence BugEPSS 0.4%CVE-2026-25240MEDIUMPEAR is Vulnerable to SQL Injection in user::maintains() Role IN() FilterEPSS 0.3%CVE-2026-25238CRITICALPEAR is Vulnerable to SQL Injection in Bug Subscription Deletion via Weak Email ValidationEPSS 0.3%CVE-2026-25236MEDIUMPEAR is Vulnerable to SQL Injection in Damblan_Karma IN() Query via Literal SubstitutionEPSS 0.3%CVE-2026-25234MEDIUMPEAR is Vulnerable to SQL Injection in Category DeletionEPSS 0.3%