CVE-2024-27949 MEDIUM

CVE-2024-27949: WordPress Sirv plugin <= 7.2.0 - Server Side Request Forgery (SSRF) vulnerability

Vendor Sirv Cdn And Image Hosting

Product Sirv

Weakness CWE-918 · SSRF

Published March 1, 2024

Last update May 11, 2026

View on NVD All CVEs

CVSS base score

5.4/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Server-Side Request Forgery (SSRF) vulnerability in Sirv CDN and Image Hosting Sirv sirv.This issue affects Sirv: from n/a through <= 7.2.0.

Explanation of Vulnerability in Simple Terms

02Summary

Sirv versions up to 7.2.0 contain a server-side request forgery vulnerability that allows authenticated users to make the Sirv service send requests to internal or external systems on their behalf. An attacker with low-level account access can craft requests to access restricted resources or interact with services that should not be directly reachable. The vulnerability requires valid credentials but no user interaction.

What an attacker can do

03Attacker Capabilities

Make the Sirv service send HTTP requests to internal systems or external URLs on the attacker's behalf.

Potential impact on your site

04Site Impact

If your site uses Sirv for CDN/image hosting, a compromised or malicious account holder can probe your internal network or trigger actions on external services.

Conditions required to exploit

05Prerequisites

Attacker must have a valid Sirv account with low-level privileges; no user interaction required.

Key dates

06Disclosure timeline

March 1, 2024 CVE published

May 11, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-27949 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/918.html AskarLabs — CWE-918 write-up Server-Side Request Forgery

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