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CVE-2025-5259

18
FAUCET Score

CVE-2025-5259 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Minimal Share Buttons plugin for WordPress, affecting all versions up to and including 1.7.3. Authenticated attackers with Contributor-level access or higher can inject malicious web scripts through the 'align' parameter due to insufficient input sanitization. This medium-severity vulnerability (CVSS 6.4) allows for client-side script execution when a user views an affected page, potentially leading to information disclosure or session hijacking. 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
GonzomirMinimal Share Buttons
>= 0, <= 1.7.3CNA affecteddefault unaffected

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
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 18th percentile among its peer group of 21,951 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/minimal-share-buttons/trunk/inc/class-minimal-share-buttons.php
plugins.trac.wordpress.org / changeset
wordpress.org / plugins/minimal-share-buttons
wordfence.com / threat-intel/vulnerabilities/id/7ac2ac7a-4cb5-4051-bec7-a22693c50915