How severe is CVE-2023-3236?

CVE-2023-3236 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-3236 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-2023-3236?

CVE-2023-3236 affects Chshcms Mccms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3236?

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

When was CVE-2023-3236 published?

CVE-2023-3236 was published on 2023-06-14 and last updated on 2026-06-17.

CVE-2023-3236

CVE-2023-3236 is a medium-severity vulnerability in Chshcms Mccms with a CVSS 3.x base score of 6.3. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Chshcms Mccms
Published: 2023-06-14
Last modified: 2026-06-17

Description

A vulnerability classified as critical has been found in mccms up to 2.6.5. This affects the function pic_save of the file sys/apps/controllers/admin/Comic.php. The manipulation of the argument pic leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-231507.

Frequently asked questions

What is CVE-2023-3236?: A vulnerability classified as critical has been found in mccms up to 2.6.5. This affects the function pic_save of the file sys/apps/controllers/admin/Comic.php. The manipulation of the argument pic leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-231507.
How severe is CVE-2023-3236?: CVE-2023-3236 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-3236 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-2023-3236?: CVE-2023-3236 affects Chshcms Mccms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3236?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3236 published?: CVE-2023-3236 was published on 2023-06-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chshcms:mccms:*:*:*:*:*:*:*:*

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