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CVE-2015-9414

26
FAUCET Score

CVE-2015-9414 describes a Cross-Site Scripting (XSS) vulnerability in the wp-symposium plugin for WordPress, specifically affecting versions up to 15.8.1. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated attacker to inject malicious scripts via the 'size' parameter in get_album_item.php, requiring user interaction to trigger. While there is no evidence of active exploitation, a Nuclei template exists for detection, and there is no recorded community discussion or media coverage, suggesting low public awareness.

Impacted Technologies

VendorProductVersion(s)CPE
<= 15.8.1CPE matchmatch criteria
cpe:2.3:a:wpsymposiumpro:wp-symposium:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.60%
Probability of exploitation in next 30 days
EPSS Percentile
88.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Nuclei: CVE-2015-9414 · Aug 4, 2021
This CVE's current EPSS score of 0.0360 is in the 95th percentile among its peer group of 26,236 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wordpress.org / plugins/wp-symposium
ProductThird Party Advisory
wpvulndb.com / vulnerabilities/8175
ExploitThird Party Advisory