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CVE-2025-6987

17
FAUCET Score

CVE-2025-6987 describes a Stored Cross-Site Scripting (XSS) vulnerability in the Advanced iFrame plugin for WordPress, affecting all versions up to and including 2025.5. This flaw, stemming from insufficient input sanitization and output escaping, allows authenticated attackers with contributor-level access or higher to inject malicious web scripts into pages. The vulnerability has a CVSS score of 6.4 (Medium), indicating it can be exploited over the network with low complexity, potentially leading to partial loss of 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
MdempfleAdvanced IFrame
>= 0, <= 2025.5CNA 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
0.28%
Probability of exploitation in next 30 days
EPSS Percentile
20.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0028 is in the 26th percentile among its peer group of 21,977 CVEs.

Social Chatter

No social media mentions found for this CVE.

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/advanced-iframe/trunk/advanced-iframe.php
plugins.trac.wordpress.org / browser/advanced-iframe/trunk/includes/advanced-iframe-main-iframe.php
plugins.trac.wordpress.org / browser/advanced-iframe/trunk/includes/advanced-iframe-main-read-config.php
plugins.trac.wordpress.org / changeset/3329909/advanced-iframe/trunk/includes/advanced-iframe-main-read-config.php
wordfence.com / threat-intel/vulnerabilities/id/6acb99eb-d61c-4d1f-b399-32db07c7e3e7