How severe is CVE-2023-33972?

CVE-2023-33972 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-33972 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-33972?

CVE-2023-33972 affects Scylladb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33972?

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-2023-33972 published?

CVE-2023-33972 was published on 2023-09-27 and last updated on 2026-06-17.

CVE-2023-33972

CVE-2023-33972 is a high-severity vulnerability in Scylladb with a CVSS 3.x base score of 7.2. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Scylladb
Published: 2023-09-27
Last modified: 2026-06-17

Description

Scylladb is a NoSQL data store using the seastar framework, compatible with Apache Cassandra. Authenticated users who are authorized to create tables in a keyspace can escalate their privileges to access a table in the same keyspace, even if they don't have permissions for that table. This issue has not yet been patched. A workaround to address this issue is to disable CREATE privileges on a keyspace, and create new tables on behalf of other users.

Frequently asked questions

What is CVE-2023-33972?: Scylladb is a NoSQL data store using the seastar framework, compatible with Apache Cassandra. Authenticated users who are authorized to create tables in a keyspace can escalate their privileges to access a table in the same keyspace, even if they don't have permissions for that table. This issue has not yet been patched. A workaround to address this issue is to disable CREATE privileges on a keyspace, and create new tables on behalf of other users.
How severe is CVE-2023-33972?: CVE-2023-33972 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-33972 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33972?: CVE-2023-33972 affects Scylladb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33972?: 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-2023-33972 published?: CVE-2023-33972 was published on 2023-09-27 and last updated on 2026-06-17.

References

https://github.com/scylladb/scylladb/security/advisories/GHSA-ww5v-p45p-3vhq

Affected products (1)

cpe:2.3:a:scylladb:scylladb:*:*:*:*:*:*:*:*

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