CVE-2025-15095: postmanlabs httpbin core.py cross site scripting

Severity: low (CVSS 3.5 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: 2025-12-26 · updated 2026-10-11
Weakness: CWE-79

Description

A security vulnerability has been detected in postmanlabs httpbin up to 0.6.1. This affects an unknown function of the file httpbin-master/httpbin/core.py. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

postmanlabs httpbin: 0.6.0, 0.6.1

References

https://github.com/postmanlabs/httpbin/issues/735
https://vuldb.com/?ctiid.338424
https://vuldb.com/?id.338424
https://vuldb.com/?submit.709002

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