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Vulnerability details: VCID-g9np-9kpd-d7hx
Vulnerability ID VCID-g9np-9kpd-d7hx
Aliases CVE-2026-33981
GHSA-58r7-4wr5-hfx8
Summary changedetection.io is a free open source web page change detection tool. Prior to 0.54.7, the `jq:` and `jqraw:` include filter expressions allow use of the jq `env` builtin, which reads all process environment variables and stores them as the watch snapshot. An authenticated user (or unauthenticated user when no password is set, the default) can leak sensitive environment variables including `SALTED_PASS`, `PLAYWRIGHT_DRIVER_URL`, `HTTP_PROXY`, and any secrets passed as env vars to the container. Version 0.54.7 patches the issue.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
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 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2026-33981
epss 0.00018 https://api.first.org/data/v1/epss?cve=CVE-2026-33981
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-58r7-4wr5-hfx8
cvssv4 8.3 https://github.com/dgtlmoon/changedetection.io
generic_textual HIGH https://github.com/dgtlmoon/changedetection.io
cvssv4 8.3 https://github.com/dgtlmoon/changedetection.io/commit/65517a9c74a0cbe1a4661314470b28131ef5557f
generic_textual HIGH https://github.com/dgtlmoon/changedetection.io/commit/65517a9c74a0cbe1a4661314470b28131ef5557f
ssvc Track https://github.com/dgtlmoon/changedetection.io/commit/65517a9c74a0cbe1a4661314470b28131ef5557f
cvssv4 8.3 https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7
generic_textual HIGH https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7
ssvc Track https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7
cvssv3.1_qr HIGH https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
cvssv4 8.3 https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
generic_textual HIGH https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
ssvc Track https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
cvssv4 8.3 https://nvd.nist.gov/vuln/detail/CVE-2026-33981
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-33981
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-33981
https://github.com/dgtlmoon/changedetection.io
https://nvd.nist.gov/vuln/detail/CVE-2026-33981
0.54.7 https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7
65517a9c74a0cbe1a4661314470b28131ef5557f https://github.com/dgtlmoon/changedetection.io/commit/65517a9c74a0cbe1a4661314470b28131ef5557f
GHSA-58r7-4wr5-hfx8 https://github.com/advisories/GHSA-58r7-4wr5-hfx8
GHSA-58r7-4wr5-hfx8 https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N Found at https://github.com/dgtlmoon/changedetection.io
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)

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N Found at https://github.com/dgtlmoon/changedetection.io/commit/65517a9c74a0cbe1a4661314470b28131ef5557f
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

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present

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passive

active

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-30T18:36:19Z/ Found at https://github.com/dgtlmoon/changedetection.io/commit/65517a9c74a0cbe1a4661314470b28131ef5557f
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N Found at https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7
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

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present

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passive

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-30T18:36:19Z/ Found at https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N Found at https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
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

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present

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passive

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-30T18:36:19Z/ Found at https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-58r7-4wr5-hfx8
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-33981
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

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none

passive

active

high

low

none

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none

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Exploit Prediction Scoring System (EPSS)
Percentile 0.04917
EPSS Score 0.00018
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:49:43.500916+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/33xxx/CVE-2026-33981.json 38.6.0