# CVE-2026-57348: Cozmoslabs Paid Member Subscriptions SSRF in WordPress plugin

Source: https://junglewise.ai/threats/cve-2026-57348-cozmoslabs-paid-member-subscriptions-ssrf-in-wordpress-plugin  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-02. Updated: 2026-07-02  
License: CC BY 4.0 with a link back

CVE-2026-57348 · Severity: high · CVSS 7.2 · Published 2026-07-02

Paid Member Subscriptions is a WordPress plugin used to manage memberships and restrict content on websites. A security flaw allows unauthenticated attackers to force the website to make unauthorized requests to other internal or external servers. This could lead to the exposure of sensitive internal data or allow the site to be used as a proxy for further attacks.

Technologies: [Cozmoslabs Paid Member Subscriptions](https://junglewise.ai/threats/technologies/paid-member-subscriptions). Vendors: [Cozmoslabs](https://junglewise.ai/threats/vendors/cozmoslabs).

## Quick answers

**Is CVE-2026-57348 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57348 being exploited in the wild.

**How severe is CVE-2026-57348?** High severity, with a CVSS score of 7.2, published 2 July 2026.

**Which products and versions are affected?** Cozmoslabs Paid Member Subscriptions <= 3.0.4.

**Is there a fix for CVE-2026-57348?** A patch was published on 2026-07-02: NVD publication and confirmation of fix in 3.0.5 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-57348 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-57348?** Check whether you run Cozmoslabs Paid Member Subscriptions at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A Server-Side Request Forgery (SSRF) vulnerability exists in the Cozmoslabs Paid Member Subscriptions plugin for WordPress (versions up to and including 3.0.4). The flaw is classified as CWE-918 and stems from insufficient validation of user-supplied URLs, allowing an unauthenticated attacker to trigger outbound network requests from the vulnerable server. This can be leveraged to scan internal networks, access metadata services, or interact with other internal systems that are not otherwise reachable from the public internet. The issue is resolved in version 3.0.5.

## Affected products

- Cozmoslabs Paid Member Subscriptions <= 3.0.4

## Timeline

- 2026-05-21: disclosed: Reported by yangsori
- 2026-07-01: advisory: Patchstack advisory published
- 2026-07-02: patched: NVD publication and confirmation of fix in 3.0.5

## References

- [https://patchstack.com/database/wordpress/plugin/paid-member-subscriptions/vulnerability/wordpress-paid-member-subscriptions-plugin-3-0-4-server-side-request-forgery-ssrf-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/paid-member-subscriptions/vulnerability/wordpress-paid-member-subscriptions-plugin-3-0-4-server-side-request-forgery-ssrf-vulnerability?_s_id=cve)

## Related threats

- [Cozmoslabs Paid Member Subscriptions broken access control vulnerability](https://junglewise.ai/threats/cve-2026-119523-missing-authorization-vulnerability-in-cozmoslabs-paid-member)
- [Cozmoslabs Paid Member Subscriptions stored cross-site scripting](https://junglewise.ai/threats/cve-2026-119521-improper-neutralization-of-input-during-web-page-generation)
- [Cozmoslabs Paid Member Subscriptions broken access control](https://junglewise.ai/threats/cve-2026-112842-missing-authorization-vulnerability-in-cozmoslabs-paid-member)
- [Paid Member Subscriptions SQL injection in subscriber panel](https://junglewise.ai/threats/cve-2026-105317-subscriber-sql-injection-in-paid-member-subscriptions-3-1-1)
- [Paid Member Subscriptions unauthenticated bypass](https://junglewise.ai/threats/cve-2026-97249-unauthenticated-bypass-vulnerability-in-paid-member-subscriptions)