# CVE-2026-105317: Paid Member Subscriptions SQL injection in subscriber panel

Source: https://junglewise.ai/threats/cve-2026-105317-subscriber-sql-injection-in-paid-member-subscriptions-3-1-1  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-06. Updated: 2026-10-06  
License: CC BY 4.0 with a link back

CVE-2026-105317 · Severity: high · CVSS 8.5 · Published 2026-10-06

The Paid Member Subscriptions WordPress plugin allows subscriber-level users to execute SQL injection attacks against the site's database. An attacker with a subscriber account can read, modify, or delete sensitive data including user accounts, payment information, and private subscriber details, potentially compromising the entire website.

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-2026-105317 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-105317 being exploited in the wild.

**How severe is CVE-2026-105317?** High severity, with a CVSS score of 8.5, published 6 October 2026.

**Which products and versions are affected?** Cozmoslabs Paid Member Subscriptions <= 3.1.1.

**Is there a fix for CVE-2026-105317?** Yes: fixed in 3.1.2. Until then: Update to version 3.1.2 or later immediately. Patchstack offers a mitigation rule available to block attacks against this vulnerability until patching is completed. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-105317 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-105317?** 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.

## How to fix

- Fixed in 3.1.2

Update to version 3.1.2 or later immediately. Patchstack offers a mitigation rule available to block attacks against this vulnerability until patching is completed.

## Technical details

SQL injection vulnerability in the Paid Member Subscriptions plugin affecting versions 3.1.1 and earlier, exploitable by authenticated users with subscriber privileges. The vulnerability allows attackers to execute arbitrary SQL queries against the WordPress database, leading to full database compromise including data exfiltration, modification, and deletion.

## Affected products

- Cozmoslabs Paid Member Subscriptions <= 3.1.1

## Timeline

- 2026-10-05: disclosed
- 2026-10-06: advisory

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/paid-member-subscriptions/vulnerability/wordpress-paid-member-subscriptions-plugin-3-1-1-sql-injection-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/paid-member-subscriptions/vulnerability/wordpress-paid-member-subscriptions-plugin-3-1-1-sql-injection-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 unauthenticated bypass](https://junglewise.ai/threats/cve-2026-97249-unauthenticated-bypass-vulnerability-in-paid-member-subscriptions)
- [Cozmoslabs Paid Member Subscriptions Information Exposure in Export Files](https://junglewise.ai/threats/cve-2026-14849-cozmoslabs-paid-member-subscriptions-information-exposure-in)