How severe is CVE-2023-1045?

CVE-2023-1045 has a CVSS 3.x base score of 3.8, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2023-1045 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1045?

CVE-2023-1045 affects Muyucms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1045?

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

When was CVE-2023-1045 published?

CVE-2023-1045 was published on 2023-02-26 and last updated on 2026-06-17.

CVE-2023-1045

CVE-2023-1045 is a low-severity vulnerability in Muyucms with a CVSS 3.x base score of 3.8. 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: Low (CVSS 3.x base score 3.8)
CVSS v2: 4.7
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Muyucms
Published: 2023-02-26
Last modified: 2026-06-17

Description

A vulnerability was found in MuYuCMS 2.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /admin.php/accessory/filesdel.html. The manipulation of the argument filedelur leads to relative path traversal. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-221804.

Frequently asked questions

What is CVE-2023-1045?: A vulnerability was found in MuYuCMS 2.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /admin.php/accessory/filesdel.html. The manipulation of the argument filedelur leads to relative path traversal. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-221804.
How severe is CVE-2023-1045?: CVE-2023-1045 has a CVSS 3.x base score of 3.8, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2023-1045 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1045?: CVE-2023-1045 affects Muyucms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1045?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-1045 published?: CVE-2023-1045 was published on 2023-02-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:muyucms:muyucms:2.2:*:*:*:*:*:*:*

More vulnerabilities in Muyucms

CVE-2023-27701 — High (CVSS 8.1): MuYuCMS v2.2 was discovered to contain an arbitrary file deletion vulnerability via the component /database/sqldel.html.
CVE-2023-1046 — Medium (CVSS 6.3): A vulnerability classified as critical has been found in MuYuCMS 2.2. This affects an unknown part of the file…
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CVE-2023-1043 — Medium (CVSS 4.3): A vulnerability was found in MuYuCMS 2.2. It has been classified as problematic. Affected is an unknown function of the…
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