CVE-2019-18356
CVE-2019-18356 is a medium-severity vulnerability in Thycotic Secret Server 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: Thycotic Secret Server
- Published:
- Last modified:
Description
An XSS issue was discovered in Thycotic Secret Server before 10.7 (issue 1 of 2).
Frequently asked questions
- What is CVE-2019-18356?
- An XSS issue was discovered in Thycotic Secret Server before 10.7 (issue 1 of 2).
- How severe is CVE-2019-18356?
- CVE-2019-18356 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-2019-18356 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-2019-18356?
- CVE-2019-18356 affects Thycotic Secret Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-18356?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-18356 published?
- CVE-2019-18356 was published on 2019-10-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:thycotic:secret_server:*:*:*:*:*:*:*:*
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- CVE-2019-18355 — Critical (CVSS 9.8): An SSRF issue was discovered in the legacy Web launcher in Thycotic Secret Server before 10.7.
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