How severe is CVE-2024-22880?

CVE-2024-22880 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-22880 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-22880?

CVE-2024-22880 affects Zadarma. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-22880?

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

Does CVE-2024-22880 have an EU (EUVD) identifier?

Yes. CVE-2024-22880 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20408.

When was CVE-2024-22880 published?

CVE-2024-22880 was published on 2025-03-13 and last updated on 2026-06-17.

CVE-2024-22880

CVE-2024-22880 is a medium-severity vulnerability in Zadarma with a CVSS 3.x base score of 4.7. 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 4.7)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20408
Weakness: CWE-79
Affected product: Zadarma
Published: 2025-03-13
Last modified: 2026-06-17

Description

Cross Site Scripting vulnerability in Zadarma Zadarma extension v.1.0.11 allows a remote attacker to execute a arbitrary code via a crafted script to the webchat component.

Frequently asked questions

What is CVE-2024-22880?: Cross Site Scripting vulnerability in Zadarma Zadarma extension v.1.0.11 allows a remote attacker to execute a arbitrary code via a crafted script to the webchat component.
How severe is CVE-2024-22880?: CVE-2024-22880 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-22880 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-22880?: CVE-2024-22880 affects Zadarma. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-22880?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-22880 have an EU (EUVD) identifier?: Yes. CVE-2024-22880 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20408.
When was CVE-2024-22880 published?: CVE-2024-22880 was published on 2025-03-13 and last updated on 2026-06-17.

References

https://gist.github.com/sAjibuu/372fd7d103218dabac95bf12580adbe4

Affected products (1)

cpe:2.3:a:zadarma:zadarma:*:*:*:*:*:chrome:*:*

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