CVE-2026-52776

creationtimestamp| type| source ---|---|--- 2026-08-12 16:35:03+00:00| published-proof-of-concept| https://github.com/oscal-compass/compliance-trestle/security/advisories/GHSA-h47f-gmjp-m7rr...

compliance-trestle has an URLSecurityValidator SSRF allowlist bypass via IPv4-mapped IPv6 and 0.0.0.0

Summary compliance-trestle 4.0.3 latest ships an URLSecurityValidator in trestle/core/remote/security.py to block SSRF to loopback / link-local / cloud-metadata endpoints from the HTTPSFetcher and SFTPFetcher remote-fetch paths. The allowlist is incomplete and can be bypassed by four equivalent...

PYSEC-2026-2426 compliance-trestle Profile Import has an Arbitrary File Read via trestle:// URI and Relative Path Traversal

Summary The compliance-trestle library's profile import mechanism resolves trestle:// URIs and relative file paths by joining them with trestleroot and calling .resolve, but performs no boundary check to ensure the resolved path stays within the trestle workspace. An attacker can craft a maliciou...

Path Traversal

compliance-trestle is vulnerable to Path Traversal. The vulnerability is due to improper validation of file paths, which allows an attacker to exploit path traversal and write arbitrary files to unintended locations on the filesystem...

Improper Neutralization of Special Elements Used in a Template Engine

Overview compliance-trestle is a Tools to manage & autogenerate python objects representing the OSCAL layers/models Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the rendertemplate method. An attacker can execute...

Server-side Request Forgery (SSRF)

Overview compliance-trestle is a Tools to manage & autogenerate python objects representing the OSCAL layers/models Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the HTTPSFetcher.dofetch function. A user can access internal services or cloud metadata...

Directory Traversal

Overview compliance-trestle is a Tools to manage & autogenerate python objects representing the OSCAL layers/models Affected versions of this package are vulnerable to Directory Traversal through remote cache fetching. An attacker can write arbitrary files to locations outside the intended cache...

compliance-trestle Remote Fetching Mechanism has an Arbitrary File Write via Cache Path Traversal

Summary The compliance-trestle library's remote fetching cache mechanism HTTPSFetcher and SFTPFetcher constructs the local cache file path from the URL path component without sanitizing path traversal sequences ../. When a remote OSCAL profile references a URL with traversal in its path, the HTTP...

animalia (>=0.0.27 <=0.0.28), appyratus (>=3.0.3 <=3.0.4) +35 more potentially affected by CVE-2022-34749 via mistune (>=2.0.0a4 <=2.0.2)

mistune PYPI version =2.0.0a4, =0.0.27, =3.0.3, =0.1.0, =0.11.0, =0.20.7, =0.0.5, =0.0.13, =1.0.18, =0.0.1, =0.1.3 - datapackage-pipelines-spss =0.0.2a0 - embryo =3.0.1 and more Source cves: CVE-2022-34749 Source advisory: OSV:PYSEC-2022-237...