CVE-2021-23267
CVE-2021-23267 is a high-severity vulnerability in Craftercms Crafter Cms with a CVSS 3.x base score of 7.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-913.
Key facts
- Severity: High (CVSS 3.x base score 7.6)
- CVSS v2: 9.0
- EPSS exploit prediction: 1% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-913
- Affected product: Craftercms Crafter Cms
- Published:
- Last modified:
Description
Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via FreeMarker static methods.
Frequently asked questions
- What is CVE-2021-23267?
- Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS allows authenticated developers to execute OS commands via FreeMarker static methods.
- How severe is CVE-2021-23267?
- CVE-2021-23267 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-23267 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-23267?
- CVE-2021-23267 affects Craftercms Crafter Cms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-23267?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-23267 published?
- CVE-2021-23267 was published on 2022-05-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:craftercms:crafter_cms:*:*:*:*:*:*:*:*
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