How severe is CVE-2023-1263?

CVE-2023-1263 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-1263 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1263?

CVE-2023-1263 affects Niteothemes Coming Soon & Maintenance. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1263?

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

When was CVE-2023-1263 published?

CVE-2023-1263 was published on 2023-03-07 and last updated on 2026-06-17.

CVE-2023-1263

CVE-2023-1263 is a medium-severity vulnerability in Niteothemes Coming Soon & Maintenance with a CVSS 3.x base score of 5.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Niteothemes Coming Soon & Maintenance
Published: 2023-03-07
Last modified: 2026-06-17

Description

The CMP – Coming Soon & Maintenance plugin for WordPress is vulnerable to Information Exposure in versions up to, and including, 4.1.6 via the cmp_get_post_detail function. This can allow unauthenticated individuals to obtain the contents of any non-password-protected, published post or page even when maintenance mode is enabled.

Frequently asked questions

What is CVE-2023-1263?: The CMP – Coming Soon & Maintenance plugin for WordPress is vulnerable to Information Exposure in versions up to, and including, 4.1.6 via the cmp_get_post_detail function. This can allow unauthenticated individuals to obtain the contents of any non-password-protected, published post or page even when maintenance mode is enabled.
How severe is CVE-2023-1263?: CVE-2023-1263 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-1263 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1263?: CVE-2023-1263 affects Niteothemes Coming Soon & Maintenance. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1263?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-1263 published?: CVE-2023-1263 was published on 2023-03-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:niteothemes:coming_soon_\&_maintenance:*:*:*:*:*:wordpress:*:*

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