How severe is CVE-2025-65020?

CVE-2025-65020 has a CVSS 3.x base score of 6.5, 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 low, and availability none.

Is CVE-2025-65020 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-2025-65020?

CVE-2025-65020 affects Rallly. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65020?

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

Does CVE-2025-65020 have an EU (EUVD) identifier?

Yes. CVE-2025-65020 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198224.

When was CVE-2025-65020 published?

CVE-2025-65020 was published on 2025-11-19 and last updated on 2026-06-17.

CVE-2025-65020

CVE-2025-65020 is a medium-severity vulnerability in Rallly 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-285.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198224
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 Insecure Direct Object Reference (IDOR) vulnerability in the poll duplication endpoint (/api/trpc/polls.duplicate) allows any authenticated user to duplicate polls they do not own by modifying the pollId parameter. This effectively bypasses access control and lets unauthorized users clone private or administrative polls. This issue has been patched in version 4.5.4.

Frequently asked questions

What is CVE-2025-65020?: Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object Reference (IDOR) vulnerability in the poll duplication endpoint (/api/trpc/polls.duplicate) allows any authenticated user to duplicate polls they do not own by modifying the pollId parameter. This effectively bypasses access control and lets unauthorized users clone private or administrative polls. This issue has been patched in version 4.5.4.
How severe is CVE-2025-65020?: CVE-2025-65020 has a CVSS 3.x base score of 6.5, 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 low, and availability none.
Is CVE-2025-65020 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-2025-65020?: CVE-2025-65020 affects Rallly. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65020?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-65020 have an EU (EUVD) identifier?: Yes. CVE-2025-65020 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198224.
When was CVE-2025-65020 published?: CVE-2025-65020 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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