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CVE-2026-45711: mailpit before 1.30.0 (exclusive), < 1.30.0
CVE-2026-45711. CVSS 3.1 base score 8.2 (HIGH, NVD). EPSS 0.00389 (percentile 0.31915), scored 24-Oct-2026.
Affected technology
mailpit · before 1.30.0 (exclusive)
axllent
mailpit · < 1.30.0
axllent
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required
Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Bytes to any path the running user can write, fully outside the intended output directory. Vendor/CNA’s CVSS 3.1 assessment (base score 5.9/10) rates confidentiality impact as none; integrity impact as high; availability impact as low. NVD’s CVSS 3.1 assessment (base score 8.2/10) rates confidentiality impact as none; integrity impact as high; availability impact as low.
- CWE
- CWE-22, CWE-829
- CCR priority
- 32.9 /100 (P4)
- CVSS 3.1
- 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L · NVD
- EPSS
- 0.00389 · percentile 0.31915 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-45711.html