CVE-2026-2825: rachelos WeRSS we-mp-rss Article fix.py fix_html 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: 2026-02-20 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability has been found in rachelos WeRSS we-mp-rss up to 1.4.8. This impacts the function fix_html of the file tools/fix.py of the component Article Module. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

rachelos WeRSS we-mp-rss: 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5 (+3)

References

https://vuldb.com/?ctiid.346950
https://vuldb.com/?id.346950
https://vuldb.com/?submit.753879
https://www.notion.so/WeRSS-Stored-Cross-Site-Scripting-XSS-in-Article-module-300ea92a3c4180be87dffca6b47d17f7

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