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Vulnerability details: VCID-gnhx-qkcc-73hg
Vulnerability ID VCID-gnhx-qkcc-73hg
Aliases CVE-2015-5301
GHSA-9qp4-79q8-58pr
PYSEC-2015-42
Summary providers/saml2/admin.py in the Identity Provider (IdP) server in Ipsilon 0.1.0 before 1.0.2 and 1.1.x before 1.1.1 does not properly check permissions, which allows remote authenticated users to cause a denial of service by deleting a SAML2 Service Provider (SP).
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-862 Missing Authorization
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 0.00659 https://api.first.org/data/v1/epss?cve=CVE-2015-5301
epss 0.00659 https://api.first.org/data/v1/epss?cve=CVE-2015-5301
epss 0.00659 https://api.first.org/data/v1/epss?cve=CVE-2015-5301
epss 0.00659 https://api.first.org/data/v1/epss?cve=CVE-2015-5301
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=1271530
generic_textual MODERATE https://fedorahosted.org/ipsilon/wiki/Releases/v1.0.2
generic_textual MODERATE https://fedorahosted.org/ipsilon/wiki/Releases/v1.1.1
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-9qp4-79q8-58pr
generic_textual MODERATE https://github.com/ipsilon-project/ipsilon
generic_textual MODERATE https://github.com/pypa/advisory-database/tree/main/vulns/ipsilon/PYSEC-2015-42.yaml
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2015-5301
generic_textual MODERATE https://pagure.io/ipsilon/9dec97c3c83928d231ea10f4160523a13803e594
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2015/10/27/8
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171052.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171067.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171076.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-5301.json
https://api.first.org/data/v1/epss?cve=CVE-2015-5301
https://bugzilla.redhat.com/show_bug.cgi?id=1271530
https://fedorahosted.org/ipsilon/wiki/Releases/v1.0.2
https://fedorahosted.org/ipsilon/wiki/Releases/v1.1.1
https://github.com/advisories/GHSA-9qp4-79q8-58pr
https://github.com/ipsilon-project/ipsilon
https://github.com/pypa/advisory-database/tree/main/vulns/ipsilon/PYSEC-2015-42.yaml
https://nvd.nist.gov/vuln/detail/CVE-2015-5301
https://pagure.io/ipsilon/9dec97c3c83928d231ea10f4160523a13803e594
http://www.openwall.com/lists/oss-security/2015/10/27/8
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.71564
EPSS Score 0.00659
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:42:46.715484+00:00 PyPI Importer Import https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.6.0