PYSEC-2026-2859
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/pastescript/PYSEC-2026-2859.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-2859
- Aliases
- Published
- 2026-07-09T16:49:46.570086Z
- Modified
- 2026-07-13T16:43:34.842469260Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Paste Script has improper group memberships permissions
- Details
-
Paste Script 1.7.5 and earlier does not properly set group memberships during execution with root privileges, which might allow remote attackers to bypass intended file-access restrictions by leveraging a web application that uses the local filesystem.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2012-0878
- https://github.com/cdent/pastescript/commit/b5f36f2995e1ae117cc53d2bd458d7fb33e4cabe
- https://bitbucket.org/ianb/pastescript/changeset/a19e462769b4
- https://bitbucket.org/ianb/pastescript/pull-request/3/fix-group-permissions-for-pastescriptserve
- https://bugzilla.redhat.com/show_bug.cgi?id=796790
- https://github.com/pasteorg/pastescript
- https://github.com/pypa/advisory-database/tree/main/vulns/paste/PYSEC-2012-15.yaml
- https://web.archive.org/web/20140723093519/http://secunia.com/advisories/50410
- https://web.archive.org/web/20140803132259/http://secunia.com/advisories/48812
- http://groups.google.com/group/paste-users/browse_thread/thread/2aa651ba331c2471
- http://rhn.redhat.com/errata/RHSA-2012-1206.html
- http://www.openwall.com/lists/oss-security/2012/02/23/1
- http://www.openwall.com/lists/oss-security/2012/02/23/4
- https://pypi.org/project/pastescript
- https://github.com/advisories/GHSA-27px-qpmj-qg38
Affected packages
PyPI / pastescript
Package
- Name
- pastescript
- View open source insights on deps.dev
- Purl
- pkg:pypi/pastescript
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.0.1