CVE-2024-13273Network attack vector

Application takeover or service interruption via unvalidated URLs

Published Jan 9, 2025 · Updated Jan 9, 2025

Stored XSS and blind SSRF in Drupal Open Social allow attackers to take over the application or interrupt service through submitted URLs. The optional Social Embed submodule accepts user-added resource URLs without sufficient validation, then uses them to fetch embedded content and render persistent browser content. The submodule must be enabled; a submitted link can trigger server-side requests or execute stored script when another user views the resulting content.

CVSS severity5.4
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS and blind SSRF in Drupal Open Social allow attackers to take over the application or interrupt service through submitted URLs. The optional Social Embed submodule accepts user-added resource URLs without sufficient validation, then uses them to fetch embedded content and render persistent browser content. The submodule must be enabled; a submitted link can trigger server-side requests or execute stored script when another user views the resulting content.

The record

CVE
CVE-2024-13273
Published
Jan 9, 2025
Updated
Jan 9, 2025
Vendor
OAuth.js
Product
Open Social
Classifications
CWE-79, CAPEC-63, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0.0.0 <12.3.8
  2. Affected versionversion=12.4.0 <12.4.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OAuth.js · Open Socialversion=0.0.0 <12.3.8; version=12.4.0 <12.4.5

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/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')
CAPEC-63Cross-Site Scripting (XSS)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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