How severe is CVE-2025-1434?

CVE-2025-1434 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability low.

Is CVE-2025-1434 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-1434?

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

Does CVE-2025-1434 have an EU (EUVD) identifier?

Yes. CVE-2025-1434 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7399.

When was CVE-2025-1434 published?

CVE-2025-1434 was published on 2025-03-11 and last updated on 2026-06-17.

CVE-2025-1434

CVE-2025-1434 is a medium-severity vulnerability with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7399
Weakness: CWE-79
Published: 2025-03-11
Last modified: 2026-06-17

Description

The Spreadsheet view is vulnerable to a XSS attack, where a remote unauthorised attacker can read a limited amount of values or DoS the affected spreadsheet. Disclosure of secrets or other system settings is not affected as well as other spreadsheets still work as expected.

Frequently asked questions

What is CVE-2025-1434?: The Spreadsheet view is vulnerable to a XSS attack, where a remote unauthorised attacker can read a limited amount of values or DoS the affected spreadsheet. Disclosure of secrets or other system settings is not affected as well as other spreadsheets still work as expected.
How severe is CVE-2025-1434?: CVE-2025-1434 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability low.
Is CVE-2025-1434 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-1434?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-1434 have an EU (EUVD) identifier?: Yes. CVE-2025-1434 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7399.
When was CVE-2025-1434 published?: CVE-2025-1434 was published on 2025-03-11 and last updated on 2026-06-17.

References

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