CVE-2026-116255: Path Traversal (CVSS 5.3)

Description

A vulnerability has been found in PGYER codefever up to 0c35e60f006f9d558cc33a159baf110659351990. Affected is the function _detail of the file application/controllers/doc.php of the component URI Sanitizer. The manipulation of the argument uri_string leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is e4433eee96883a222403854e8ac38b3146774a07. Applying a patch is the recommended action to fix this issue.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0068

Probability of exploitation

0.53%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-22 Path Traversal

References

Other References

https://gist.github.com/asdfghjkl12345678910111/40ef17031bf9c114fb3888de8793aa25 https://github.com/PGYER/codefever/ https://github.com/PGYER/codefever/commit/e4433eee96883a222403854e8ac38b3146774a07 https://github.com/PGYER/codefever/pull/226 https://vuldb.com/cve/CVE-2026-116255 https://vuldb.com/submit/1009779 https://vuldb.com/vuln/426294 https://vuldb.com/vuln/426294/cti

Frequently Asked Questions

What is CVE-2026-116255? +

A vulnerability has been found in PGYER codefever up to 0c35e60f006f9d558cc33a159baf110659351990. Affected is the function _detail of the file application/controllers/doc.php of the component URI Sanitizer. The manipulation of the argument uri_string leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is e4433eee96883a222403854e8ac38b3146774a07. Applying a patch is the recommended action to fix this issue. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-116255? +

CVE-2026-116255 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0068, placing it in the 1th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-116255? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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