CVE-2020-35582
MEDIUMEnvira Gallery Lite < 1.8.3.3 - Stored Cross-Site Scripting via Post Title Parameter
Title source: llmDescription
A stored cross-site scripting (XSS) issue in Envira Gallery Lite before 1.8.3.3 allows remote attackers to inject arbitrary JavaScript/HTML code via a POST /wp-admin/post.php request with the post_title parameter.
References (4)
Core 4
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/enviragallery/envira-gallery-lite/commit/3b081dd10a1731f8cd981bebeac0e775fb217acf
Patch, Third Party Advisory x_refsource_confirm
https://github.com/enviragallery/envira-gallery-lite/commit/102651514e6faca914ec1c7e113def340d8e1e09
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/160924/Envira-Gallery-Lite-1.8.3.2-Cross-Site-Scripting.html
Release Notes, Third Party Advisory x_refsource_confirm
https://github.com/enviragallery/envira-gallery-lite/blob/master/changelog.txt
Scores
CVSS v3
5.4
EPSS
0.0134
EPSS Percentile
68.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
enviragallery/envira_gallery
< 1.8.3.3
Published
Jan 15, 2021
Tracked Since
Feb 18, 2026