CVE-2026-13513
MyScale MyScaleDB SegmentId.h getCacheKey data authenticity
Vexday Risk Score
25Low
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 2.3EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Lifecycle
28 Jun 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A security flaw has been discovered in MyScale MyScaleDB up to 1.8.0. This vulnerability affects the function SegmentId::getCacheKey in the library src/VectorIndex/Common/SegmentId.h. The manipulation results in insufficient verification of data authenticity. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
MyScale · MyScaleDBpublic PoCs found — 1
cve_referencegithub.com/myscale/MyScaleDB/issues/54unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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