How severe is CVE-2026-41464?

CVE-2026-41464 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-41464 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-41464?

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

Does CVE-2026-41464 have an EU (EUVD) identifier?

Yes. CVE-2026-41464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25867.

When was CVE-2026-41464 published?

CVE-2026-41464 was published on 2026-04-27 and last updated on 2026-06-17.

CVE-2026-41464

CVE-2026-41464 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 7.1
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25867
Weakness: CWE-862
Published: 2026-04-27
Last modified: 2026-06-17

Description

ProjeQtor versions 7.0 through 12.4.3 contain a missing authorization vulnerability in the objectDetail.php endpoint that allows authenticated users with guest-level privileges to retrieve sensitive data belonging to other users including password hashes and API keys. Attackers can bypass access controls by directly accessing the endpoint without ownership or role-based validation to extract administrator credentials and perform privilege escalation.

Frequently asked questions

What is CVE-2026-41464?: ProjeQtor versions 7.0 through 12.4.3 contain a missing authorization vulnerability in the objectDetail.php endpoint that allows authenticated users with guest-level privileges to retrieve sensitive data belonging to other users including password hashes and API keys. Attackers can bypass access controls by directly accessing the endpoint without ownership or role-based validation to extract administrator credentials and perform privilege escalation.
How severe is CVE-2026-41464?: CVE-2026-41464 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-41464 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-41464?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41464 have an EU (EUVD) identifier?: Yes. CVE-2026-41464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25867.
When was CVE-2026-41464 published?: CVE-2026-41464 was published on 2026-04-27 and last updated on 2026-06-17.

References

Other CWE-862 (Missing Authorization) vulnerabilities

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CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

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