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CVE-2024-8990

19
FAUCET Score

CVE-2024-8990 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Geo Mashup plugin for WordPress, affecting all versions up to and including 1.13.13. This flaw allows authenticated attackers with contributor-level access or higher to inject malicious web scripts through the 'geo_mashup_visible_posts_list' shortcode due to inadequate input sanitization. The vulnerability has a CVSS score of 6.4 (Medium), indicating a network-based attack with low complexity, requiring low privileges, and resulting in low impact to confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 1.13.13CPE match
cpe:2.3:a:cyberhobo:geo_mashup:*:beta:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

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

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

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 41st percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 / browser/geo-mashup/trunk/geo-mashup.php
plugins.trac.wordpress.org / changeset/3159868
plugins.trac.wordpress.org / changeset/3159868
wordpress.org / plugins/geo-mashup
wordfence.com / threat-intel/vulnerabilities/id/88e74cb2-7b6f-43ac-bb30-4763c5afe493