XSS in Shibboleth Project
CVE-2017-14313
The shibboleth_login_form function in shibboleth.php in the Shibboleth plugin before 1.8 for WordPress is prone to an XSS vulnerability due to improper use of add_query_arg().
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.015 (73.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpvulndb.com/vulnerabilities/8901 (Third Party Advisory)
- github.com/michaelryanmcneill/shibboleth/commit/1d65ad6786282d23ba1865f56e2fd19… (Patch, Third Party Advisory)
- www.debian.org/security/2017/dsa-3973 (vendor-advisory)
- bugs.debian.org/874416 (Patch, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-14313?
- CVE-2017-14313 is a medium-severity vulnerability in Shibboleth Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-09-12.
- How severe is CVE-2017-14313?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2017-14313 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.