XSS in Gantt-Chart Project
CVE-2020-15944
An issue was discovered in the Gantt-Chart module before 5.5.5 for Jira. Due to missing validation of user input, it is vulnerable to a persistent XSS attack. An attacker can embed the attack vectors in the dashboard of other users. To exploit this vulnerability, an attacker has to be authenticated.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.013 (70.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- marketplace.atlassian.com/apps/28997/gantt-chart-for-jira (Product, Third Party Advisory)
- www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-030.txt (Exploit, Third Party Advisory)
- seclists.org/fulldisclosure/2020/Aug/1 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/158752/Gantt-Chart-For-Jira-5.5.4-Cross-Site-Scri… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-15944?
- CVE-2020-15944 is a medium-severity vulnerability in Gantt-Chart Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-08-04.
- How severe is CVE-2020-15944?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2020-15944 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.