What’s Vulnerable › Vulnerabilities

CVE-2025-43717

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-04-17 · updated 2026-06-17
• Weakness: CWE-531

Description

In PEAR HTTP_Request2 before 2.7.0, multiple files in the tests directory, notably tests/_network/getparameters.php and tests/_network/postparameters.php, reflect any GET or POST parameters, leading to XSS.

Affected products

• avb HTTP_Request2: before 2.7.0 — fixed in 2.7.0

How to fix

Upgrade to a fixed version: avb HTTP_Request2 2.7.0. Check the vendor advisory for mitigations.

References

• https://github.com/pear/HTTP_Request2/blob/b1c61b71128045734d757c4d3d436457ace80ea7/package.xml#L24
• https://github.com/pear/HTTP_Request2/commit/07925aa77e441dba0ff0fa973a09802729cb838f
• https://github.com/pear/HTTP_Request2/commit/265e05f9e08a28a38a57219516a8e4e2dfdbb147
• https://github.com/pear/HTTP_Request2/compare/v2.6.0...v2.7.0

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