CVE-2020-9334: enviragallery envira_gallery Cross-site Scripting
Vulnerability summary
CVE-2020-9334 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in enviragallery envira_gallery. EPSS estimates a 0.78% chance of exploitation in the next 30 days, higher than 55.3% of scored vulnerabilities.
Timeline
- 25-02-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A stored XSS vulnerability exists in the Envira Photo Gallery plugin through 1.7.6 for WordPress. Successful exploitation of this vulnerability would allow a authenticated low-privileged user to inject arbitrary JavaScript code that is viewed by other users.
CVSS metrics
3 scores · 2 sources · 2 versions- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NDiffers
EPSS trend
Probability
0.78%
Chance of exploitation in the next 30 days
Percentile
55%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.78% on 22-09-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Enviragallery1 product
- envira_gallery≤ 1.7.6
Wordpress1 product
- envira-gallery-lite< 1.7.7
2 vendors · 2 products