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CVE-2026-93957

olivier-ls PHP-FTS Filter Matching SearchEngine.php matchesSingleFilter comparison

MEDIUM
4.3
CVSS Score
Published: September 20, 2026 at 01:00 AM UTC
Updated: September 22, 2026 at 05:17 PM UTC
1 product affected across 1 vendorPHP-FTS

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

A vulnerability has been found in olivier-ls PHP-FTS up to 1.1.3. This affects the function SearchEngine::matchesSingleFilter of the file src/SearchEngine.php of the component Filter Matching. The manipulation leads to incorrect comparison. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. Upgrading to version 1.1.4 is able to mitigate this issue. The identifier of the patch is 0b2fae333d6b022da7ed4c43e2d41aa03f91dff3. It is suggested to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PHP-FTS· Olivier Ls
60%
1.1.01.1.11.1.21.1.3
Vendor states this is fixed in 1.1.4 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (9)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/407916
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/407916/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-93957
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/943923
Issue Tracking
Source: cverecord
https://github.com/olivier-ls/php-fts/issues/2
Broken LinkExploit
Source: cverecord
https://github.com/sumo166/CVE-apply/blob/main/olivier-ls/PHP-FTS/SearchEngine%20matchesSingleFilter%20Loose%20Comparison%20Filter%20Bypass%20(CWE-697)_cve.md
Patch
Source: cverecord
https://github.com/olivier-ls/php-fts/commit/0b2fae333d6b022da7ed4c43e2d41aa03f91dff3
Patch
Source: cverecord
https://github.com/olivier-ls/php-fts/releases/tag/v1.1.4

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-697

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