How severe is CVE-2025-58051?

CVE-2025-58051 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-2025-58051 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-58051?

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

Does CVE-2025-58051 have an EU (EUVD) identifier?

Yes. CVE-2025-58051 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34797.

When was CVE-2025-58051 published?

CVE-2025-58051 was published on 2025-10-16 and last updated on 2026-06-17.

CVE-2025-58051

CVE-2025-58051 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-841.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-34797
Weakness: CWE-841
Published: 2025-10-16
Last modified: 2026-06-17

Description

Nextcloud Tables allows you to create your own tables with individual columns. Prior 0.7.6, 0.8.8, and 0.9.5, when importing a table, a user was able to specify files on the server and when their format is supported by the used PhpSpreadsheet library they would be included and their content leaked to the user. It is recommended that the Nextcloud Tables app is upgraded to 0.7.6, 0.8.8 or 0.9.5.

Frequently asked questions

What is CVE-2025-58051?: Nextcloud Tables allows you to create your own tables with individual columns. Prior 0.7.6, 0.8.8, and 0.9.5, when importing a table, a user was able to specify files on the server and when their format is supported by the used PhpSpreadsheet library they would be included and their content leaked to the user. It is recommended that the Nextcloud Tables app is upgraded to 0.7.6, 0.8.8 or 0.9.5.
How severe is CVE-2025-58051?: CVE-2025-58051 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-2025-58051 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-58051?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-58051 have an EU (EUVD) identifier?: Yes. CVE-2025-58051 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34797.
When was CVE-2025-58051 published?: CVE-2025-58051 was published on 2025-10-16 and last updated on 2026-06-17.

References

Other CWE-841 vulnerabilities

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CVE-2022-2105 — Critical (CVSS 9.4): Client-side JavaScript controls may be bypassed to change user credentials and permissions without authentication,…
CVE-2026-34582 — Critical (CVSS 9.1): Botan is a C++ cryptography library. Prior to version 3.11.1, the TLS 1.3 implementation allowed ApplicationData…
CVE-2025-48476 — High (CVSS 8.8): FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.180, when adding and editing user…
CVE-2026-43974 — High (CVSS 8.7): Unexpected Status Code or Return Value vulnerability in ninenines gun (gun_http module) allows a malicious HTTP server…

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