How severe is CVE-2023-52332?

CVE-2023-52332 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-52332 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-52332?

CVE-2023-52332 affects Alltena Allegra. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-52332?

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-2023-52332 have an EU (EUVD) identifier?

Yes. CVE-2023-52332 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56989.

When was CVE-2023-52332 published?

CVE-2023-52332 was published on 2024-11-22 and last updated on 2026-06-17.

CVE-2023-52332

CVE-2023-52332 is a high-severity vulnerability in Alltena Allegra with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-56989
Weakness: CWE-22
Affected product: Alltena Allegra
Published: 2024-11-22
Last modified: 2026-06-17

Description

Allegra serveMathJaxLibraries Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the serveMathJaxLibraries method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-22532.

Frequently asked questions

What is CVE-2023-52332?: Allegra serveMathJaxLibraries Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the serveMathJaxLibraries method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-22532.
How severe is CVE-2023-52332?: CVE-2023-52332 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-52332 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-52332?: CVE-2023-52332 affects Alltena Allegra. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-52332?: 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-2023-52332 have an EU (EUVD) identifier?: Yes. CVE-2023-52332 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56989.
When was CVE-2023-52332 published?: CVE-2023-52332 was published on 2024-11-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*

More vulnerabilities in Alltena Allegra

CVE-2025-6216 — Critical (CVSS 9.8): Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability. This vulnerability allows remote…
CVE-2023-51639 — Critical (CVSS 9.8): Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability. This vulnerability allows remote…
CVE-2023-51638 — Critical (CVSS 9.8): Allegra Hard-coded Credentials Authentication Bypass Vulnerability. This vulnerability allows remote attackers to…
CVE-2025-3485 — High (CVSS 8.8): Allegra extractFileFromZip Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote…
CVE-2025-3486 — High (CVSS 8.8): Allegra isZipEntryValide Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote…
CVE-2023-52333 — High (CVSS 7.3): Allegra saveFile Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to…

All CVEs affecting Alltena Allegra →

Other CWE-22 (Path Traversal) vulnerabilities

CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…

Browse all CWE-22 (Path Traversal) vulnerabilities →