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CVE-2025-1439

16
FAUCET Score

CVE-2025-1439 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Advanced iFrame plugin for WordPress, affecting all versions up to 2024.5. The flaw stems from insufficient input sanitization of the 'src' attribute within the 'advanced_iframe' shortcode, allowing authenticated attackers with contributor-level access or higher to inject malicious web scripts. With a CVSS score of 5.4 (MEDIUM), this vulnerability requires user interaction (UI:R) and has a low impact on confidentiality and integrity (C:L, I:L). Attackers can exploit this by crafting a malicious 'src' attribute that returns a header with an injected value, leading to script execution when a user views the affected page. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating low public awareness and attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 2025.0CPE matchmatch criteria
cpe:2.3:a:tinywebgallery:advanced_iframe:*:*:*:*:*: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
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 8th 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
Patch
wordfence.com / threat-intel/vulnerabilities/id/5ac1145b-5ab1-47a9-9117-4870c52a70fc
Third Party Advisory