How severe is CVE-2021-46897?

CVE-2021-46897 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-46897 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-46897?

CVE-2021-46897 affects Wagtailcrx Codered Extensions. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-46897?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-46897 published?

CVE-2021-46897 was published on 2023-10-22 and last updated on 2026-06-17.

CVE-2021-46897

CVE-2021-46897 is a medium-severity vulnerability in Wagtailcrx Codered Extensions with a CVSS 3.x base score of 6.5. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Wagtailcrx Codered Extensions
Published: 2023-10-22
Last modified: 2026-06-17

Description

views.py in Wagtail CRX CodeRed Extensions (formerly CodeRed CMS or coderedcms) before 0.22.3 allows upward protected/..%2f..%2f path traversal when serving protected media.

Frequently asked questions

What is CVE-2021-46897?: views.py in Wagtail CRX CodeRed Extensions (formerly CodeRed CMS or coderedcms) before 0.22.3 allows upward protected/..%2f..%2f path traversal when serving protected media.
How severe is CVE-2021-46897?: CVE-2021-46897 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-46897 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-46897?: CVE-2021-46897 affects Wagtailcrx Codered Extensions. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-46897?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-46897 published?: CVE-2021-46897 was published on 2023-10-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wagtailcrx:codered_extensions:*:*:*:*:*:*:*:*

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