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Medium severity6.1NVD Advisory· Published Jun 20, 2023· Updated Jun 17, 2026

CVE-2020-21058

CVE-2020-21058

Description

Cross Site Scripting vulnerability in Typora v.0.9.79 allows a remote attacker to execute arbitrary code via the mermaid sytax.

AI Insight

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

Affected products

3

Typora/Typora3 versions
cpe:2.3:a:typora:typora:0.9.79:-:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:typora:typora:0.9.79:-:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: =0.9.79

Patches

Vulnerability mechanics

References

1

github.com/typora/typora-issues/issues/2959nvdExploitIssue TrackingPatch

News mentions

0

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