CVE-2021-26835
- Source
- https://cve.org/CVERecord?id=CVE-2021-26835
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26835.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-26835
- Published
- 2021-06-18T12:15:08Z
- Modified
- 2026-10-20T10:54:34Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
No filtering of cross-site scripting (XSS) payloads in the markdown-editor in Zettlr 1.8.7 allows attackers to perform remote code execution via a crafted file.
- References
Affected packages
Git / github.com/zettlr/zettlr
Affected ranges
- Type
- GIT
- Repo
- https://github.com/zettlr/zettlr
- Events
-
IntroducedLast AffectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:zettlr:zettlr:1.8.7:*:*:*:*:*:*:*", "range": [ { "introduced": "1.8.7" }, { "last_affected": "1.8.7" } ], "source": "CPE_STRING" }, { "original_tag": "v1.8.9", "range": [ { "fixed": "9fba1b08998c029dba9054e766e3c69c4a8028a6" } ], "source": "REFERENCES_TAG" } ] }