Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-seme-4ery-6qbp
Vulnerability ID VCID-seme-4ery-6qbp
Aliases CVE-2025-30207
GHSA-9p3p-w5jf-8xxg
Summary Kirby vulnerable to path traversal in the router for PHP's built-in server The missing path traversal check allowed attackers to navigate all files on the server that were accessible to the PHP process, including files outside of the Kirby installation. The vulnerable implementation delegated all existing files to PHP, including existing files outside of the document root. This leads to a different response that allows attackers to determine whether the requested file exists. Because Kirby's router only delegates such requests to PHP and does not load or execute them, contents of the files were not exposed as PHP treats requests to files outside of the document root as invalid.
Status Published
Exploitability 0.5
Weighted Severity 2.7
Risk 1.4
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-23 Relative Path Traversal
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00593 https://api.first.org/data/v1/epss?cve=CVE-2025-30207
cvssv4 2.3 https://github.com/getkirby/kirby
generic_textual LOW https://github.com/getkirby/kirby
cvssv4 2.3 https://github.com/getkirby/kirby/commit/3ebc9ad3f5adcbd4838ce60219f1c9a561231235
generic_textual LOW https://github.com/getkirby/kirby/commit/3ebc9ad3f5adcbd4838ce60219f1c9a561231235
cvssv4 2.3 https://github.com/getkirby/kirby/releases/tag/3.10.1.2
generic_textual LOW https://github.com/getkirby/kirby/releases/tag/3.10.1.2
ssvc Track https://github.com/getkirby/kirby/releases/tag/3.10.1.2
cvssv4 2.3 https://github.com/getkirby/kirby/releases/tag/3.9.8.3
generic_textual LOW https://github.com/getkirby/kirby/releases/tag/3.9.8.3
ssvc Track https://github.com/getkirby/kirby/releases/tag/3.9.8.3
cvssv4 2.3 https://github.com/getkirby/kirby/releases/tag/4.7.1
generic_textual LOW https://github.com/getkirby/kirby/releases/tag/4.7.1
ssvc Track https://github.com/getkirby/kirby/releases/tag/4.7.1
cvssv4 2.3 https://github.com/getkirby/kirby/security/advisories/GHSA-9p3p-w5jf-8xxg
generic_textual LOW https://github.com/getkirby/kirby/security/advisories/GHSA-9p3p-w5jf-8xxg
ssvc Track https://github.com/getkirby/kirby/security/advisories/GHSA-9p3p-w5jf-8xxg
cvssv4 2.3 https://nvd.nist.gov/vuln/detail/CVE-2025-30207
generic_textual LOW https://nvd.nist.gov/vuln/detail/CVE-2025-30207
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-30207
https://github.com/getkirby/kirby
https://github.com/getkirby/kirby/commit/3ebc9ad3f5adcbd4838ce60219f1c9a561231235
https://github.com/getkirby/kirby/releases/tag/3.10.1.2
https://github.com/getkirby/kirby/releases/tag/3.9.8.3
https://github.com/getkirby/kirby/releases/tag/4.7.1
CVE-2025-30207 https://nvd.nist.gov/vuln/detail/CVE-2025-30207
GHSA-9p3p-w5jf-8xxg https://github.com/advisories/GHSA-9p3p-w5jf-8xxg
GHSA-9p3p-w5jf-8xxg https://github.com/getkirby/kirby/security/advisories/GHSA-9p3p-w5jf-8xxg
No exploits are available.
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/getkirby/kirby
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/getkirby/kirby/commit/3ebc9ad3f5adcbd4838ce60219f1c9a561231235
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/getkirby/kirby/releases/tag/3.10.1.2
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-13T19:36:16Z/ Found at https://github.com/getkirby/kirby/releases/tag/3.10.1.2
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/getkirby/kirby/releases/tag/3.9.8.3
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-13T19:36:16Z/ Found at https://github.com/getkirby/kirby/releases/tag/3.9.8.3
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/getkirby/kirby/releases/tag/4.7.1
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-13T19:36:16Z/ Found at https://github.com/getkirby/kirby/releases/tag/4.7.1
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://github.com/getkirby/kirby/security/advisories/GHSA-9p3p-w5jf-8xxg
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-13T19:36:16Z/ Found at https://github.com/getkirby/kirby/security/advisories/GHSA-9p3p-w5jf-8xxg
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2025-30207
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.69669
EPSS Score 0.00593
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:23:59.557065+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/getkirby/cms/CVE-2025-30207.yml 38.6.0