How severe is CVE-2025-59016?

CVE-2025-59016 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-59016 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-59016?

CVE-2025-59016 affects Typo3. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-59016?

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

Does CVE-2025-59016 have an EU (EUVD) identifier?

Yes. CVE-2025-59016 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27229.

When was CVE-2025-59016 published?

CVE-2025-59016 was published on 2025-09-09 and last updated on 2026-06-17.

CVE-2025-59016

CVE-2025-59016 is a medium-severity vulnerability in Typo3 with a CVSS 3.x base score of 4.3. 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-209.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v4: 5.3
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27229
Weakness: CWE-209
Affected product: Typo3
Published: 2025-09-09
Last modified: 2026-06-17

Description

Error messages containing sensitive information in the File Abstraction Layer in TYPO3 CMS versions 9.0.0-9.5.54, 10.0.0-10.4.53, 11.0.0-11.5.47, 12.0.0-12.4.36, and 13.0.0-13.4.17 allow backend users to disclose full file paths via failed low-level file-system operations.

Frequently asked questions

What is CVE-2025-59016?: Error messages containing sensitive information in the File Abstraction Layer in TYPO3 CMS versions 9.0.0-9.5.54, 10.0.0-10.4.53, 11.0.0-11.5.47, 12.0.0-12.4.36, and 13.0.0-13.4.17 allow backend users to disclose full file paths via failed low-level file-system operations.
How severe is CVE-2025-59016?: CVE-2025-59016 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-59016 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-59016?: CVE-2025-59016 affects Typo3. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-59016?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-59016 have an EU (EUVD) identifier?: Yes. CVE-2025-59016 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27229.
When was CVE-2025-59016 published?: CVE-2025-59016 was published on 2025-09-09 and last updated on 2026-06-17.

References

https://typo3.org/security/advisory/typo3-core-sa-2025-020

Affected products (1)

cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

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