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Vulnerability details: VCID-syqh-txn7-5qcv
Vulnerability ID VCID-syqh-txn7-5qcv
Aliases GHSA-wccx-j62j-r448
Summary Fickling has `always_check_safety()` bypass: pickle.loads and _pickle.loads remain unhooked
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-693 Protection Mechanism Failure
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
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-wccx-j62j-r448
cvssv4 8.9 https://github.com/trailofbits/fickling
generic_textual HIGH https://github.com/trailofbits/fickling
cvssv4 8.9 https://github.com/trailofbits/fickling/commit/8c24c6edabceab156cfd41f4d70b650e1cdad1f7
generic_textual HIGH https://github.com/trailofbits/fickling/commit/8c24c6edabceab156cfd41f4d70b650e1cdad1f7
cvssv4 8.9 https://github.com/trailofbits/fickling/releases/tag/v0.1.9
generic_textual HIGH https://github.com/trailofbits/fickling/releases/tag/v0.1.9
cvssv3.1_qr HIGH https://github.com/trailofbits/fickling/security/advisories/GHSA-wccx-j62j-r448
cvssv4 8.9 https://github.com/trailofbits/fickling/security/advisories/GHSA-wccx-j62j-r448
generic_textual HIGH https://github.com/trailofbits/fickling/security/advisories/GHSA-wccx-j62j-r448
Reference id Reference type URL
https://github.com/trailofbits/fickling
https://github.com/trailofbits/fickling/commit/8c24c6edabceab156cfd41f4d70b650e1cdad1f7
https://github.com/trailofbits/fickling/releases/tag/v0.1.9
GHSA-wccx-j62j-r448 https://github.com/advisories/GHSA-wccx-j62j-r448
GHSA-wccx-j62j-r448 https://github.com/trailofbits/fickling/security/advisories/GHSA-wccx-j62j-r448
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://github.com/trailofbits/fickling
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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://github.com/trailofbits/fickling/commit/8c24c6edabceab156cfd41f4d70b650e1cdad1f7
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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://github.com/trailofbits/fickling/releases/tag/v0.1.9
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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://github.com/trailofbits/fickling/security/advisories/GHSA-wccx-j62j-r448
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

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-11T20:38:29.910274+00:00 GHSA Importer Import https://github.com/advisories/GHSA-wccx-j62j-r448 38.6.0