CVE-2026-105050CWE-180

CVE-2026-105050

published October 3, 2026

CVSS
7.1
EPSS
1%
Percentile
43.1
In the wild
Unconfirmed
What it is

PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because "quotation character already used in the string" is mishandled.

The record
Technical detail
CVSS
7.1 · NONE
CVSS v4.0
7.1 · CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00515 · 43.1th percentile
Weakness
CWE-180 · Incorrect Behavior Order: Validate Before Canonicalize
Published
2026-10-03T03:16Z
References (4)
https://app.secur0.com/certificate/ys3yqg-avrwaq-5ybnwl · [email protected]https://github.com/peazip/PeaZip/commit/009fc35530e26729863969eddf4c18f1b48331cf · [email protected]https://github.com/peazip/PeaZip/releases/tag/11.3.0 · [email protected]https://github.com/peazip/PeaZip/tree/sources/peazip-sources · [email protected]
EPSS history
Timeline
  • 04 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 02 OCT 22:37Z
    PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because "quotation character already…
    cvelistv5