How severe is CVE-2023-52155?

CVE-2023-52155 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-2023-52155 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-52155?

CVE-2023-52155 affects Sigb Pmb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-52155?

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-2023-52155 have an EU (EUVD) identifier?

Yes. CVE-2023-52155 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56828.

When was CVE-2023-52155 published?

CVE-2023-52155 was published on 2024-02-21 and last updated on 2026-06-17.

CVE-2023-52155

CVE-2023-52155 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-56828
Weakness: CWE-89
Affected product: Sigb Pmb
Published: 2024-02-21
Last modified: 2026-06-17

Description

A SQL Injection vulnerability in /admin/sauvegarde/run.php in PMB 7.4.7 and earlier allows remote authenticated attackers to execute arbitrary SQL commands via the sauvegardes variable through the /admin/sauvegarde/run.php endpoint.

Frequently asked questions

What is CVE-2023-52155?: A SQL Injection vulnerability in /admin/sauvegarde/run.php in PMB 7.4.7 and earlier allows remote authenticated attackers to execute arbitrary SQL commands via the sauvegardes variable through the /admin/sauvegarde/run.php endpoint.
How severe is CVE-2023-52155?: CVE-2023-52155 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-2023-52155 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-52155?: CVE-2023-52155 affects Sigb Pmb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-52155?: 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-2023-52155 have an EU (EUVD) identifier?: Yes. CVE-2023-52155 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56828.
When was CVE-2023-52155 published?: CVE-2023-52155 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:*:*:*:*:*:*:*:*

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