CVE-2019-9913: 3cx live_chat Cross-site Scripting
CVSS: 6.1v3.0MediumModified
Published 21-03-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-9913 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in 3cx live_chat. EPSS estimates a 1.38% chance of exploitation in the next 30 days, higher than 71.8% of scored vulnerabilities. 2 public exploits are recorded. Fixed in 8.0.18.
CVSS score
6.1/10
010
Medium · v3.0 (NVD)EPSS score
1.38%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference
Timeline
- 21-03-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
The wp-live-chat-support plugin before 8.0.18 for WordPress has wp-admin/admin.php?page=wplivechat-menu-gdpr-page term XSS.
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
1.38%
Chance of exploitation in the next 30 days
Percentile
72%
Versus all other CVEs
30-day change
0.00 pp
From 1.38% on 22-09-2026
22-09-202622-10-2026
EPSS score1.38%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundExploit Reference (lists.openwall.net)
Maturity: unknown
Exploit Reference (security-consulting.icu)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
3cx1 product
- live_chat< 8.0.18
Wordpress1 product
- wp-live-chat-support< 8.0.18
2 vendors · 2 products
References
4 links- lists.openwall.net/full-disclosure/2019/02/05/14X Refsource MISCExploitMailing ListThird Party Advisory
- security-consulting.icu/blog/2019/02/wordpress-wp-livechat-xss/X Refsource MISCExploitThird Party Advisory