VulnerabilityModified

CVE-2020-35581

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/admin-ajax.php request with the meta[title] parameter.

MEDIUM 5.4EPSS 1.34%

Does this matter?

Lower severity and a low EPSS score (1.34%). Track it; it rarely justifies an emergency change on its own.

Description

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS: 1.34% probability · 70th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: enviragallery/envira gallery
Source: cve@mitre.org

References

http://packetstormsecurity.com/files/160924/Envira-Gallery-Lite-1.8.3.2-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/enviragallery/envira-gallery-lite/blob/master/changelog.txtRelease Notes, Third Party Advisory
https://github.com/enviragallery/envira-gallery-lite/commit/102651514e6faca914ec1c7e113def340d8e1e09Patch, Third Party Advisory
https://github.com/enviragallery/envira-gallery-lite/commit/3b081dd10a1731f8cd981bebeac0e775fb217acfPatch, Third Party Advisory
http://packetstormsecurity.com/files/160924/Envira-Gallery-Lite-1.8.3.2-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/enviragallery/envira-gallery-lite/blob/master/changelog.txtRelease Notes, Third Party Advisory
https://github.com/enviragallery/envira-gallery-lite/commit/102651514e6faca914ec1c7e113def340d8e1e09Patch, Third Party Advisory
https://github.com/enviragallery/envira-gallery-lite/commit/3b081dd10a1731f8cd981bebeac0e775fb217acfPatch, Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.