SSRF in Xwp Stream

CVE-2024-13879

The Stream plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.0.2 due to insufficient validation on the webhook feature. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (26.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-13879: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-13879?
CVE-2024-13879 is a medium-severity vulnerability in Xwp Stream, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.5/10. Published 2025-02-17.
How severe is CVE-2024-13879?
Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2024-13879 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.