Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-jj23-fj2v-m872
Advisory ID github_osv/GHSA-jj23-fj2v-m872
Aliases CVE-2009-4762
Summary MoinMoin Improper Access Control vulnerability MoinMoin 1.7.x before 1.7.3 and 1.8.x before 1.8.3 checks parent ACLs in certain inappropriate circumstances during processing of hierarchical ACLs, which allows remote attackers to bypass intended access restrictions by requesting an item, a different vulnerability than CVE-2008-6603.
Status Published
Exploitability 0.5
Weighted Severity 7.8
Risk 3.9
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-284 Improper Access Control
System Score Found at
cvssv3.1 7.5 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jj23-fj2v-m872/GHSA-jj23-fj2v-m872.json
cvssv4 8.7 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jj23-fj2v-m872/GHSA-jj23-fj2v-m872.json
generic_textual HIGH
Reference id Reference type URL
http://hg.moinmo.in/moin/1.7/rev/897cdbe9e8f2
http://hg.moinmo.in/moin/1.8/rev/897cdbe9e8f2
http://moinmo.in/SecurityFixes
https://github.com/moinwiki/moin
https://github.com/pypa/advisory-database/tree/main/vulns/moin/PYSEC-2010-13.yaml
https://web.archive.org/web/20140805132556/http://secunia.com/advisories/39887
https://web.archive.org/web/20200228153929/http://www.securityfocus.com/bid/35277
http://ubuntu.com/usn/usn-941-1
http://www.debian.org/security/2010/dsa-2014
CVE-2009-4762 https://nvd.nist.gov/vuln/detail/CVE-2009-4762
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jj23-fj2v-m872/GHSA-jj23-fj2v-m872.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jj23-fj2v-m872/GHSA-jj23-fj2v-m872.json
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

There are no SSVC decisions available.