How severe is CVE-2021-24941?

CVE-2021-24941 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 low, and availability none.

Is CVE-2021-24941 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24941?

CVE-2021-24941 affects Icegram. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24941?

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

When was CVE-2021-24941 published?

CVE-2021-24941 was published on 2021-12-21 and last updated on 2026-06-17.

CVE-2021-24941

CVE-2021-24941 is a medium-severity vulnerability in Icegram 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)
CVSS v2: 4.3
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Icegram
Published: 2021-12-21
Last modified: 2026-06-17

Description

The Popups, Welcome Bar, Optins and Lead Generation Plugin WordPress plugin before 2.0.5 does not sanitise and escape the message_id parameter of the get_message_action_row AJAX action before outputting it back in an attribute, leading to a reflected Cross-Site Scripting issue

Frequently asked questions

What is CVE-2021-24941?: The Popups, Welcome Bar, Optins and Lead Generation Plugin WordPress plugin before 2.0.5 does not sanitise and escape the message_id parameter of the get_message_action_row AJAX action before outputting it back in an attribute, leading to a reflected Cross-Site Scripting issue
How severe is CVE-2021-24941?: CVE-2021-24941 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 low, and availability none.
Is CVE-2021-24941 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24941?: CVE-2021-24941 affects Icegram. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24941?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-24941 published?: CVE-2021-24941 was published on 2021-12-21 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/beca7afd-8f03-4909-bea0-77b63513564b

Affected products (1)

cpe:2.3:a:icegram:icegram:*:*:*:*:*:wordpress:*:*

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