CVE-2019-12346: miniorange saml_sp_single_sign_on Cross-site Scripting
CVSS: 6.1v3.0MediumModified
Published 24-06-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-12346 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in miniorange saml_sp_single_sign_on. EPSS estimates a 1.07% chance of exploitation in the next 30 days, higher than 64.4% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 4.8.73.
CVSS score
6.1/10
010
Medium · v3.0 (NVD)EPSS score
1.07%
0%100%
Low · -0.42 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 24-06-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
In the miniOrange SAML SP Single Sign On plugin before 4.8.73 for WordPress, the SAML Login Endpoint is vulnerable to XSS via a specially crafted SAMLResponse XML post.
CVSS metrics
3 scores · 2 sources · 3 versionsMedium 6.1Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 6.1Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
1.07%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
-0.42 pp
From 1.49% on 21-09-2026
21-09-202621-10-2026
EPSS score1.07%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (zeroauth.ltd)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Miniorange1 product
- saml_sp_single_sign_on< 4.8.73
Wordpress1 product
- miniorange-saml-20-single-sign-on< 4.8.73
2 vendors · 2 products
References
3 links- zeroauth.ltd/blog/2019/05/27/cve-2019-12346-miniorange-saml-sp-single-sign-on-wordpress-plugin-xss/X Refsource MISCExploitThird Party Advisory
- wpvulndb.com/vulnerabilities/9397X Refsource MISC