Auth bypass in Postfixadmin Project
CVE-2017-5930
The AliasHandler component in PostfixAdmin before 3.0.2 allows remote authenticated domain admins to delete protected aliases via the delete parameter to delete.php, involving a missing permission check.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.150 (96.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.150 · newest: 0.150 · change: 0.000
Affected products
- Postfixadmin Project
- openSUSE Leap — versions 42.1, 42.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sourceforge.net/p/postfixadmin/mailman/message/35646827/ (mailing-list, Patch, Third Party Advisory)
- github.com/postfixadmin/postfixadmin/blob/postfixadmin-3.0.2/CHANGELOG.TXT (Third Party Advisory, Release Notes)
- www.securityfocus.com/bid/96142 (VDB Entry, Third Party Advisory, vdb-entry, Vendor Advisory)
- lists.opensuse.org/opensuse-updates/2017-02/msg00076.html (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2017/02/08/1 (mailing-list, Mailing List, Third Party Advisory)
- github.com/postfixadmin/postfixadmin/pull/23 (Patch, Third Party Advisory)
- www.openwall.com/lists/oss-security/2017/02/09/1 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-5930?
- CVE-2017-5930 is a low-severity vulnerability in Postfixadmin Project, classified under Missing Authorization. CVSS score: 2.7/10. Published 2017-03-20.
- How severe is CVE-2017-5930?
- Low severity. CVSS v3 base score is 2.7 out of 10.
- Is CVE-2017-5930 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.