How severe is CVE-2023-6907?

CVE-2023-6907 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2023-6907 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6907?

CVE-2023-6907 affects Codelyfe Stupid Simple Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6907?

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

When was CVE-2023-6907 published?

CVE-2023-6907 was published on 2023-12-18 and last updated on 2026-06-17.

CVE-2023-6907

CVE-2023-6907 is a medium-severity vulnerability in Codelyfe Stupid Simple Cms with a CVSS 3.x base score of 5.4. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 4.8
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Codelyfe Stupid Simple Cms
Published: 2023-12-18
Last modified: 2026-06-17

Description

A vulnerability has been found in codelyfe Stupid Simple CMS up to 1.2.4 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /file-manager/delete.php of the component Deletion Interface. The manipulation of the argument file leads to improper authentication. The exploit has been disclosed to the public and may be used. The identifier VDB-248269 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-6907?: A vulnerability has been found in codelyfe Stupid Simple CMS up to 1.2.4 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /file-manager/delete.php of the component Deletion Interface. The manipulation of the argument file leads to improper authentication. The exploit has been disclosed to the public and may be used. The identifier VDB-248269 was assigned to this vulnerability.
How severe is CVE-2023-6907?: CVE-2023-6907 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2023-6907 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6907?: CVE-2023-6907 affects Codelyfe Stupid Simple Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6907?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-6907 published?: CVE-2023-6907 was published on 2023-12-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:codelyfe:stupid_simple_cms:*:*:*:*:*:*:*:*

More vulnerabilities in Codelyfe Stupid Simple Cms

CVE-2024-27689 — High (CVSS 8.8): Stupid Simple CMS v1.2.4 was discovered to contain a Cross-Site Request Forgery (CSRF) via /update-article.php.
CVE-2024-22715 — High (CVSS 8.8): Stupid Simple CMS <=1.2.4 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component…
CVE-2023-6901 — High (CVSS 7.3): A vulnerability, which was classified as critical, was found in codelyfe Stupid Simple CMS up to 1.2.3. This affects an…
CVE-2024-27559 — Medium (CVSS 6.3): Stupid Simple CMS v1.2.4 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component…
CVE-2024-27558 — Medium (CVSS 6.1): Stupid Simple CMS 1.2.4 is vulnerable to Cross Site Scripting (XSS) within the blog title of the settings.
CVE-2024-22714 — Medium (CVSS 6.1): Stupid Simple CMS <=1.2.4 is vulnerable to Cross Site Scripting (XSS) in the editing section of the article content.

All CVEs affecting Codelyfe Stupid Simple Cms →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →