Vulnerability · Published Mar 10, 2021 · Assigned by jpcert
CVE-2021-20672
Medium 6.1
In plain English
A medium-severity security flaw in GROWI (v4.2 Series) from WESEEK, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.9%top 38.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Reflected cross-site scripting vulnerability due to insufficient verification of URL query parameters in GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote attackers to inject an arbitrary script via unspecified vectors.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| WESEEK, Inc. | GROWI (v4.2 Series) | versions from v4.2.0 to v4.2.7 |
References
- https://weseek.co.jp/security/2021/03/09/vulnerability/growi-prevent-xss5/ x_refsource_MISC
- https://jvn.jp/en/jp/JVN86438134/index.html x_refsource_MISC