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Vulnerability record · CVE-2026-42314 · published 11 May 2026

CVE-2026-42314: Pyload-ng project pyload-ng path traversal vulnerability

PPyload Ng Project · Pyload Ng

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, package folder names are sanitized using insufficient string replacement. The pattern ....// becomes .._ after replacement (partial removal), leaving .. which can be exploited when the path is later resolved by the OS. This vulnerability is fixed in 0.5.0b3.dev100.

6.5 CVSS 3.1 Medium EPSS 0.42% · top 65.9% CWE-22 · Path traversal
6.5CVSS 3.1 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev100, package folder names are sanitized using insufficient string replacement. The pattern ....// becomes .._ after replacement (partial removal), leaving .. which can be exploited when the path is later resolved by the OS. This vulnerability is fixed in 0.5.0b3.dev100.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/pyload/pyload/security/advisories/GHSA-97r3-5w84-r4q8 ExploitVendor Advisory
https://github.com/pyload/pyload/security/advisories/GHSA-97r3-5w84-r4q8 ExploitVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-42314), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.