CVE-2019-20363: igniterealtime openfire Cross-site Scripting
CVSS: 6.1v3.1MediumModified
Published 08-01-2020Last modified 05-08-2024
Vulnerability summary
CVE-2019-20363 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in igniterealtime openfire. EPSS estimates a 1.41% chance of exploitation in the next 30 days, higher than 72.4% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
1.41%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 08-01-2020PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
An XSS issue was discovered in Ignite Realtime Openfire 4.4.4 via alias to Manage Store Contents.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/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
1.41%
Chance of exploitation in the next 30 days
Percentile
72%
Versus all other CVEs
30-day change
0.00 pp
From 1.41% on 21-09-2026
21-09-202621-10-2026
EPSS score1.41%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (cybersecurityworks.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Igniterealtime1 product
- openfire4.4.4
1 vendor · 1 product
References
3 links- cybersecurityworks.com/zerodays/cve-2019-20363-openfire.htmlX Refsource MISCExploitThird Party Advisory