CVE-2019-14961
CVE-2019-14961 is a medium-severity vulnerability in Jetbrains Upsource with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (52nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Jetbrains Upsource
- Published:
- Last modified:
Description
JetBrains Upsource before 2019.1.1412 was not properly escaping HTML tags in a code block comments, leading to XSS.
Frequently asked questions
- What is CVE-2019-14961?
- JetBrains Upsource before 2019.1.1412 was not properly escaping HTML tags in a code block comments, leading to XSS.
- How severe is CVE-2019-14961?
- CVE-2019-14961 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2019-14961 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-14961?
- CVE-2019-14961 affects Jetbrains Upsource. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-14961?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-14961 published?
- CVE-2019-14961 was published on 2019-10-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:jetbrains:upsource:*:*:*:*:*:*:*:*
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