← All advisories

Medium severity5.3NVD Advisory· Published Feb 3, 2021· Updated Jun 17, 2026

CVE-2021-25761

CVE-2021-25761

Description

In JetBrains Ktor before 1.5.0, a birthday attack on SessionStorage key was possible.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Jetbrains/Ktor3 versions
cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*range: <1.5.0
- (no CPE)
- (no CPE)range: <1.5.0

Patches

Vulnerability mechanics

References

2

blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/nvdVendor Advisory
blog.jetbrains.comnvdProduct

News mentions

0

No linked articles in our index yet.