CVE-2018-11352

Severity: medium (CVSS 4.0 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-09-21 · updated 2026-06-17
Weakness: CWE-79

Description

The Wallabag application 2.2.3 to 2.3.2 is affected by one cross-site scripting (XSS) vulnerability that is stored within the configuration page. This vulnerability enables the execution of a JavaScript payload each time an administrator visits the configuration page. The vulnerability can be exploited with authentication and used to target administrators and steal their sessions.

Affected products

wallabag/wallabag: from 2.2.3 through 2.3.2

References

https://www.bishopfox.com/news/2018/09/wallabag-2-2-3-to-2-3-2-stored-cross-site-scripting/
https://www.bishopfox.com/news/2018/09/wallabag-2-2-3-to-2-3-2-stored-cross-site-scripting/

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