CVE-2026-15452 json
Smash Balloon Social Photo Feed <= 6.11.3 - Reflected Cross-Site Scripting via REQUEST_URI Query String
published 2026-08-05 3 mo ago modified 2026-08-12 2 mo ago also EUVD-2026-53295
- cvss
- 4.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 33%
- public exploits
- 0
- none known
Summary
The Smash Balloon Social Photo Feed – Easy Social Feeds Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via REQUEST_URI Query String in all versions up to, and including, 6.11.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- smub Smash Balloon Social Photo Feed – Easy Social Feeds Plugin
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/33f1d8b9-3561-4347-8267-8c36d4c9071f?source=cve
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L448
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L361
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L386
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L319
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L448
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L361
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L386
- plugins.trac.wordpress.org /browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L319
- plugins.trac.wordpress.org /changeset/3619076/instagram-feed/trunk/admin/SBI_Callout.php?old=3481379&old_path=instagram-feed%2Ftrunk%2Fad
Sources
- CVE List CVE-2026-15452
- NVD CVE-2026-15452
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.