CVE-2021-20669 json
Path traversal vulnerability in GROWI versions v4.2.2 and earlier allows an attacker with administrator rights to read and/or delete an arb…
published 2021-03-10 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-8087
- cvss
- 4.7
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
Path traversal vulnerability in GROWI versions v4.2.2 and earlier allows an attacker with administrator rights to read and/or delete an arbitrary path via a specially crafted URL.
Exploit prediction
0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Affected products
- WESEEK, Inc. GROWI
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
weseek.co.jp
/security/2021/03/08/vulnerability/growi-prevent-multiple-xss/
vendor-advisory
-
jvn.jp
/en/vu/JVNVU94889258/index.html
third-party-advisory
Sources
- CVE List CVE-2021-20669
- NVD CVE-2021-20669
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