How severe is CVE-2023-52154?

CVE-2023-52154 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-2023-52154 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-52154?

CVE-2023-52154 affects Sigb Pmb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-52154?

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.

Does CVE-2023-52154 have an EU (EUVD) identifier?

Yes. CVE-2023-52154 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56827.

When was CVE-2023-52154 published?

CVE-2023-52154 was published on 2024-02-21 and last updated on 2026-06-17.

CVE-2023-52154

CVE-2023-52154 is a high-severity vulnerability in Sigb Pmb 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-434.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-56827
Weakness: CWE-434
Affected product: Sigb Pmb
Published: 2024-02-21
Last modified: 2026-06-17

Description

File Upload vulnerability in pmb/camera_upload.php in PMB 7.4.7 and earlier allows attackers to run arbitrary code via upload of crafted PHTML files.

Frequently asked questions

What is CVE-2023-52154?: File Upload vulnerability in pmb/camera_upload.php in PMB 7.4.7 and earlier allows attackers to run arbitrary code via upload of crafted PHTML files.
How severe is CVE-2023-52154?: CVE-2023-52154 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-2023-52154 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-52154?: CVE-2023-52154 affects Sigb Pmb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-52154?: 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.
Does CVE-2023-52154 have an EU (EUVD) identifier?: Yes. CVE-2023-52154 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56827.
When was CVE-2023-52154 published?: CVE-2023-52154 was published on 2024-02-21 and last updated on 2026-06-17.

References

https://nexacybersecurity.blogspot.com/2024/02/journey-finding-vulnerabilities-in-pmb-library-management-system.html

Affected products (1)

cpe:2.3:a:sigb:pmb:*:*:*:*:*:*:*:*

More vulnerabilities in Sigb Pmb

CVE-2025-0471 — Critical (CVSS 9.9): Unrestricted file upload vulnerability in the PMB platform, affecting versions 4.0.10 and above. This vulnerability…
CVE-2025-61168 — Critical (CVSS 9.8): An issue in the cms_rest.php component of SIGB PMB v8.0.1.14 allows attackers to execute arbitrary code via…
CVE-2024-26289 — Critical (CVSS 9.8): Deserialization of Untrusted Data vulnerability in PMB Services PMB allows Remote Code Inclusion.This issue affects…
CVE-2023-52153 — Critical (CVSS 9.8): A SQL Injection vulnerability in /pmb/opac_css/includes/sessions.inc.php in PMB 7.4.7 and earlier allows remote…
CVE-2023-51828 — Critical (CVSS 9.8): A SQL Injection vulnerability in /admin/convert/export.class.php in PMB 7.4.7 and earlier versions allows remote…
CVE-2023-37177 — Critical (CVSS 9.8): SQL Injection vulnerability in PMB Services PMB v.7.4.7 and before allows a remote unauthenticated attacker to execute…

All CVEs affecting Sigb Pmb →

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-48283 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-48276 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-57700 — Critical (CVSS 10.0): Unrestricted Upload of File with Dangerous Type vulnerability in Daan.Dev OMGF Pro allows Using Malicious Files. This…
CVE-2025-69129 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in WordPress & WooCommerce Scraper Plugin, Import Data from Any Site <= 1.0.7…
CVE-2026-40772 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions.
CVE-2026-40412 — Critical (CVSS 10.0): Unrestricted upload of file with dangerous type in Azure Orbital Spatio allows an unauthorized attacker to execute code…

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →