How severe is CVE-2025-65033?

CVE-2025-65033 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2025-65033 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65033?

CVE-2025-65033 affects Rallly. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65033?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-65033 have an EU (EUVD) identifier?

Yes. CVE-2025-65033 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198232.

When was CVE-2025-65033 published?

CVE-2025-65033 was published on 2025-11-19 and last updated on 2026-06-17.

CVE-2025-65033

CVE-2025-65033 is a high-severity vulnerability in Rallly with a CVSS 3.x base score of 8.1. 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-285.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198232
Weakness: CWE-285
Affected product: Rallly
Published: 2025-11-19
Last modified: 2026-06-17

Description

Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an authorization flaw in the poll management feature allows any authenticated user to pause or resume any poll, regardless of ownership. The system only uses the public pollId to identify polls, and it does not verify whether the user performing the action is the poll owner. As a result, any user can disrupt polls created by others, leading to a loss of integrity and availability across the application. This issue has been patched in version 4.5.4.

Frequently asked questions

What is CVE-2025-65033?: Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an authorization flaw in the poll management feature allows any authenticated user to pause or resume any poll, regardless of ownership. The system only uses the public pollId to identify polls, and it does not verify whether the user performing the action is the poll owner. As a result, any user can disrupt polls created by others, leading to a loss of integrity and availability across the application. This issue has been patched in version 4.5.4.
How severe is CVE-2025-65033?: CVE-2025-65033 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2025-65033 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65033?: CVE-2025-65033 affects Rallly. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65033?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-65033 have an EU (EUVD) identifier?: Yes. CVE-2025-65033 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198232.
When was CVE-2025-65033 published?: CVE-2025-65033 was published on 2025-11-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rallly:rallly:*:*:*:*:*:*:*:*

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