Quick answers
- Is CVE-2026-42755 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-42755 being exploited in the wild.
- How severe is CVE-2026-42755?
- Critical severity, with a CVSS score of 9.3, published 27 May 2026.
- Which products and versions are affected?
- RealMag777 TableOn <= 1.0.5.1.
- Is there a fix for CVE-2026-42755?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-42755 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-42755?
- Check whether you run RealMag777 TableOn 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
The TableOn (posts-table-filterable) plugin for WordPress contains a Blind SQL Injection vulnerability due to improper neutralization of special elements used in SQL commands. The flaw exists in versions up to and including 1.0.5.1. A remote, unauthenticated attacker can exploit this by sending specially crafted network requests to the affected component. Successful exploitation allows the attacker to extract sensitive data from the database through blind inference techniques. The CVSS score of 9.3 reflects the high impact on confidentiality and the lack of authentication requirements.
Affected products
- RealMag777 TableOn (posts-table-filterable) <= 1.0.5.1
Timeline
- 2026-05-27: disclosed: Vulnerability published in NVD dataset