Is CVE-2023-5300 actively exploited?

No active exploitation of CVE-2023-5300 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-5300 be exploited remotely?

Yes. CVE-2023-5300 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-5300?

CVE-2023-5300 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-5300

CWE-89Published: September 30, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability classified as critical has been found in TTSPlanning up to 20230925. This affects an unknown part. The manipulation of the argument uid leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-240939.

NVD Source

Risk Analysis

TTSPlanning is vulnerable to a remote SQL injection attack via the uid argument, which could allow unauthorized database access. The critical 9.8 CVSS score emphasizes the urgency of addressing this flaw.

A proof-of-concept exploit has been publicly disclosed, though it is not currently in the CISA KEV catalog.

Recommended Action

Users should update to the latest version of TTSPlanning to mitigate this SQL injection risk.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-5300 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.