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Vulnerability IntelligenceGHSA-p4hh-mq57-gq8x

GHSA-p4hh-mq57-gq8x

HIGH7.1

Signify allows a remote attacker to escalate privileges via the signed_data.py and the context.py components

Published Mar 25, 2026

Modified 3 weeks ago

Fix available

Details

An issue in ralphje Signify before v.0.9.2 allows a remote attacker to escalate privileges via the signed_data.py and the context.py components

Affected Packages

signify

PyPI

Fixed in:

0.9.2

References

https://github.com/advisories/GHSA-p4hh-mq57-gq8x

https://github.com/mtrojnar/osslsigncode/issues/475

https://github.com/mtrojnar/osslsigncode/pull/477

https://github.com/mtrojnar/osslsigncode/releases/tag/2.11

https://github.com/ralphje/signify

https://github.com/ralphje/signify/commit/64f21c0cc06cea0536370686ca3ba7a01e4adaa8

https://github.com/ralphje/signify/issues/60

https://nvd.nist.gov/vuln/detail/CVE-2025-70887

Aliases

CVSS Analysis

CVSS v4.0

7.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Attack Requirements

NoneAT:N

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Vulnerable System

Vuln. Confidentiality

LowVC:L

Vuln. Integrity

HighVI:H

Vuln. Availability

NoneVA:N

Subsequent System

Subseq. Confidentiality

NoneSC:N

Subseq. Integrity

NoneSI:N

Subseq. Availability

NoneSA:N

7.1/CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

Related

Ecosystems

Timeline

PublishedMar 25, 2026

ModifiedMar 27, 2026

GHSA-p4hh-mq57-gq8x | Mondoo Vulnerability Intelligence