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CVE-2021-24515

19
FAUCET Score

CVE-2021-24515 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Video Gallery WordPress plugin prior to version 1.1.5. This medium-severity flaw (CVSS 4.8) allows authenticated attackers with high privileges to inject malicious scripts into video titles and descriptions, which are not properly escaped before display, potentially impacting user sessions and data integrity. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability remains a risk for unpatched installations.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.5CPE matchmatch criteria
cpe:2.3:a:origincode:video_gallery:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 75th percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wpscan.com / vulnerability/6bbea7fe-e966-406b-ad06-0206fcc6f0a0
ExploitThird Party Advisory