How severe is CVE-2025-56423?

CVE-2025-56423 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-56423 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-56423?

CVE-2025-56423 affects Craws Openatlas. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-56423?

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

Does CVE-2025-56423 have an EU (EUVD) identifier?

Yes. CVE-2025-56423 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198803.

When was CVE-2025-56423 published?

CVE-2025-56423 was published on 2025-11-24 and last updated on 2026-06-17.

CVE-2025-56423

CVE-2025-56423 is a medium-severity vulnerability in Craws Openatlas with a CVSS 3.x base score of 5.3. 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-203.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198803
Weakness: CWE-203
Affected product: Craws Openatlas
Published: 2025-11-24
Last modified: 2026-06-17

Description

An issue in Austrian Academy of Sciences (AW) Austrian Archaeological Institute OpenAtlas v.8.12.0 allows a remote attacker to obtain sensitive information via the login error messages

Frequently asked questions

What is CVE-2025-56423?: An issue in Austrian Academy of Sciences (AW) Austrian Archaeological Institute OpenAtlas v.8.12.0 allows a remote attacker to obtain sensitive information via the login error messages
How severe is CVE-2025-56423?: CVE-2025-56423 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-56423 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-56423?: CVE-2025-56423 affects Craws Openatlas. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-56423?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-56423 have an EU (EUVD) identifier?: Yes. CVE-2025-56423 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198803.
When was CVE-2025-56423 published?: CVE-2025-56423 was published on 2025-11-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:craws:openatlas:*:*:*:*:*:*:*:*

More vulnerabilities in Craws Openatlas

CVE-2025-51536 — Critical (CVSS 9.8): Austrian Archaeological Institute (AI) OpenAtlas v8.11.0 as discovered to contain a hardcoded Administrator password.
CVE-2025-51535 — Critical (CVSS 9.1): Austrian Archaeological Institute (AI) OpenAtlas v8.11.0 as discovered to contain a SQL injection vulnerability.
CVE-2025-60915 — High (CVSS 8.1): An issue in the size query parameter (/views/file.py) of Austrian Archaeological Institute Openatlas before v8.12.0…
CVE-2025-51534 — High (CVSS 8.1): A cross-site scripting (XSS) vulnerability in Austrian Archaeological Institute (AI) OpenAtlas v8.11.0 allows attackers…
CVE-2025-60916 — Medium (CVSS 5.4): A reflected cross-site scripting (XSS) vulnerability in the /overview/network/ endpoint of Austrian Archaeological…
CVE-2025-40709 — Medium (CVSS 5.4): Cross-Site Scripting (XSS) vulnerability in OpenAtlas v8.9.0 from the Austrian Centre for Digital Humanities and…

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