Vulnerability · Published May 16, 2022 · Assigned by crafter
CVE-2021-23266Improper Output Neutralization for Logs in Crafter Studio
Medium 4.3
In plain English
A medium-severity security flaw in Crafter CMS from Crafter Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.6%top 53.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An anonymous user can craft a URL with text that ends up in the log viewer as is. The text can then include textual messages to mislead the administrator.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.craftercms:craftercms | 3.1.18 | GHSA-545f-pgp7-fwjf |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Crafter Software | Crafter CMS | 3.1 – through 3.1.17 |
Weakness: CWE-117 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N