CVE-2023-5661Network attack vector

Stored script execution via unescaped shortcode attributes

Published Nov 7, 2023 · Updated Apr 8, 2026

Stored cross-site scripting in Social Feed 1.5.4.6 and earlier allows remote authenticated users to inject scripts through shortcode attributes. The socialfeed shortcode renders user-supplied attributes into HTML without sufficient sanitization or output escaping in public/templates/default/template.php. Author-level access is required, and the stored script runs in each visitor's browser under the affected site's origin.

CVSS severity6.4
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Social Feed 1.5.4.6 and earlier allows remote authenticated users to inject scripts through shortcode attributes. The socialfeed shortcode renders user-supplied attributes into HTML without sufficient sanitization or output escaping in public/templates/default/template.php. Author-level access is required, and the stored script runs in each visitor's browser under the affected site's origin.

The record

CVE
CVE-2023-5661
Published
Nov 7, 2023
Updated
Apr 8, 2026
Vendor
Umar Bajwa
Product
Social Feed | All social media in one place
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.5.4.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Umar Bajwa · Social Feed | All social media in one placeversion=0 <=1.5.4.6

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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