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CVE-2021-24960

20
FAUCET Score

CVE-2021-24960 affects the WordPress File Upload and WordPress File Upload Pro plugins prior to version 4.16.3. This medium-severity vulnerability (CVSS 5.4) allows authenticated users with Contributor-level privileges to configure upload forms to accept malicious SVG files, leading to potential Cross-Site Scripting (XSS) attacks. While the attack complexity is low and user interaction is required, the scope is changed, indicating a potential impact beyond the vulnerable component. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.16.3CPE matchmatch criteria
cpe:2.3:a:iptanus:wordpress_file_upload:*:*:*:*:*:wordpress:*:*
< 4.16.3CPE matchmatch criteria
cpe:2.3:a:iptanus:wordpress_file_upload_pro:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 87th percentile among its peer group of 15,225 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

plugins.trac.wordpress.org / changeset/2677722
PatchThird Party Advisory
wpscan.com / vulnerability/18902832-2973-498d-808e-c75d1aedc11e
ExploitThird Party Advisory