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SunCSR (Sun Cyber Security Research)WPEX-ID:F3952BD1-AC2F-4007-9E19-6C44A22465F3HistoryDec 19, 2020 - 12:00 a.m.
Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting
2020-12-1900:00:00
SunCSR (Sun Cyber Security Research)
281
The plugin does not properly sanitise the images metadata (namely title) before outputting them in the generated gallery. This allows privileged accounts such as editor+ to perform XSS attacks (even without the unfiltered_html capability) against users visiting the gallery in the frontend.
As an editor+, add an image to a gallery and set its title (via the metadata) to <img src onerror=alert(/XSS/)>. Then view a page where the gallery is embed.
https://drive.google.com/open?id=1G15mMK4mLFV5VUL_vWxpbbBDworjciiMRelated
cve
cve
CVE-2021-24126
2021-03-18 15:15:00
wpvulndb
wpvulndb
Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting
2020-12-19 00:00:00
prion
prion
Privilege escalation
2021-03-18 15:15:00
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