Vulnerability · Published Nov 24, 2021 · Assigned by jpcert
CVE-2021-20848
Medium 6.1
In plain English
A medium-severity security flaw in rwtxt from Zack Scholl. 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 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.9%top 40.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Cross-site scripting vulnerability in rwtxt versions prior to v1.8.6 allows a remote attacker to inject an arbitrary script via unspecified vectors.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/schollz/rwtxt | 1.8.6 | GHSA-458f-26r3-x2c3 |
| Go | github.com/schollz/rwtxt | 1.8.6 | GO-2022-0231 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zack Scholl | rwtxt | versions prior to v1.8.6 |
References
- https://github.com/schollz/rwtxt x_refsource_MISC
- https://jvn.jp/en/jp/JVN22515597/index.html x_refsource_MISC