CVE-2021-20727

2021-05-2709:15:07

Google

osv.dev

zettlr

cross-site scripting

vulnerability

script execution

cve-2021-20727

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

34.7%

JSON

Cross-site scripting vulnerability in Zettlr from 0.20.0 to 1.8.8 allows an attacker to execute an arbitrary script by loading a file or code snippet containing an invalid iframe into Zettlr.

References

github.com/Zettlr/Zettlr

jvn.jp/en/jp/JVN98239374/index.html

www.zettlr.com/