[MEDIUM] Kirby CMS has Persistent DoS via Malformed Image Upload

PKSA-nqgv-t4m1-732c CVE-2026-29905 GHSA-cw7v-45wm-mcf2

Affected version: <5.2.0-rc.1

Reported by:
GitHub

[LOW] Kirby vulnerable to path traversal in the router for PHP's built-in server

PKSA-psph-xw59-snn6 CVE-2025-30207 GHSA-9p3p-w5jf-8xxg

Affected version: >=4.0.0,<4.7.1|>=3.10.0,<3.10.1.2|<3.9.8.3

Reported by:
GitHub

[MEDIUM] Kirby vulnerable to path traversal of collection names during file system lookup

PKSA-2y53-wq8k-h8qy CVE-2025-31493 GHSA-x275-h9j4-7p4h

Affected version: >=4.0.0,<4.7.1|>=3.10.0,<3.10.1.2|<3.9.8.3

Reported by:
GitHub

[HIGH] Kirby has insufficient permission checks in the language settings

PKSA-qp36-pv2c-kj8n CVE-2024-41964 GHSA-jm9m-rqr3-wfmh

Affected version: >=4.0.0,<=4.3.0|>=3.10.0,<=3.10.1|>=3.9.0,<=3.9.8.1|>=3.8.0,<=3.8.4.3|>=3.7.0,<=3.7.5.4|<=3.6.6.5

Reported by:
GitHub

[MEDIUM] Kirby vulnerable to self cross-site scripting (self-XSS) in the URL field

PKSA-sz76-zpcd-hvzc CVE-2024-26481 GHSA-57f2-8p89-66x6

Affected version: >=4.0.0,<=4.1.0|=3.10.0|>=3.9.0,<=3.9.8|>=3.8.0,<=3.8.4.2|>=3.7.0,<=3.7.5.3|<=3.6.6.4

Reported by:
GitHub

[MEDIUM] Kirby vulnerable to unrestricted file upload of user avatar images

PKSA-yxtp-sp4n-y3tf CVE-2024-26483 GHSA-xrvh-rvc4-5m43

Affected version: >=4.0.0,<=4.1.0|=3.10.0|>=3.9.0,<=3.9.8|>=3.8.0,<=3.8.4.2|>=3.7.0,<=3.7.5.3|<=3.6.6.4

Reported by:
GitHub

[HIGH] Field injection in the KirbyData text storage handler

PKSA-zqxs-5pcg-2nkm CVE-2023-38488 GHSA-x5mr-p6v4-wp93

Affected version: >=3.9.0,<3.9.6|>=3.8.0,<3.8.4.1|>=3.7.0,<3.7.5.2|>=3.6.0,<3.6.6.3|<3.5.8.3

Reported by:
GitHub

[HIGH] Insufficient Session Expiration after a password change

PKSA-8t3n-wjby-x47v CVE-2023-38489 GHSA-5mvj-rvp8-rf45

Affected version: >=3.9.0,<3.9.6|>=3.8.0,<3.8.4.1|>=3.7.0,<3.7.5.2|>=3.6.0,<3.6.6.3|<3.5.8.3

Reported by:
GitHub

[MEDIUM] XML External Entity (XXE) vulnerability in the XML data handler

PKSA-t9s4-yst7-6h1r CVE-2023-38490 GHSA-q386-w6fg-gmgp

Affected version: >=3.9.0,<3.9.6|>=3.8.0,<3.8.4.1|>=3.7.0,<3.7.5.2|>=3.6.0,<3.6.6.3|<3.5.8.3

Reported by:
GitHub

[MEDIUM] Cross-site scripting (XSS) from MIME type auto-detection of uploaded files

PKSA-dkbm-bh96-zk72 CVE-2023-38491 GHSA-8fv7-wq38-f5c9

Affected version: >=3.9.0,<3.9.6|>=3.8.0,<3.8.4.1|>=3.7.0,<3.7.5.2|>=3.6.0,<3.6.6.3|<3.5.8.3

Reported by:
GitHub

[MEDIUM] Denial of service from unlimited password lengths

PKSA-3nsf-jngg-dvvg CVE-2023-38492 GHSA-3v6j-v3qc-cxff

Affected version: >=3.9.0,<3.9.6|>=3.8.0,<3.8.4.1|>=3.7.0,<3.7.5.2|>=3.6.0,<3.6.6.3|<3.5.8.3

Reported by:
GitHub

[MEDIUM] Kirby CMS vulnerable to user enumeration in the brute force protection

PKSA-5k7b-5skk-nstj CVE-2022-39315 GHSA-c27j-76xg-6x4f

Affected version: =3.8.0|>=3.7.0,<3.7.5.1|>=3.6.0,<3.6.6.2|<3.5.8.2

Reported by:
GitHub

[MEDIUM] Kirby CMS vulnerable to user enumeration in the code-based login and password reset forms

PKSA-7256-97xt-6n1p CVE-2022-39314 GHSA-43qq-qw4x-28f8

Affected version: =3.8.0|>=3.7.0,<3.7.5.1|>=3.6.0,<3.6.6.2|>=3.5.0,<3.5.8.2

Reported by:
GitHub

[HIGH] Cross-site scripting from content entered in the tags and multiselect fields

PKSA-qg92-8hvw-mrcv GHSA-rv3r-vqjj-8c76

Affected version: >=3.7.0,<3.7.4|>=3.6.0,<3.6.6.1|>=3.5.7,<3.5.8.1

Reported by:
GitHub