CVE-2020-35582
MEDIUM
5.4
CVSS Score
Published: January 15, 2021 at 06:24 AM UTC
Updated: June 17, 2026 at 03:13 AM UTC
1 product affected across 1 vendorEnviragallery
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Severity
MEDIUM5.4
Exploit prediction
EPSS 1%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Enviragallery· Enviragallerywordpress-plugin
95%v < 1.8.3.3
Affected range stops below 1.8.3.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/160924/Envira-Gallery-Lite-1.8.3.2-Cross-Site-Scripting.htmlx_refsource_CONFIRMRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/enviragallery/envira-gallery-lite/blob/master/changelog.txtx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/enviragallery/envira-gallery-lite/commit/102651514e6faca914ec1c7e113def340d8e1e09x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/enviragallery/envira-gallery-lite/commit/3b081dd10a1731f8cd981bebeac0e775fb217acfCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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