CVE-2024-2908
CVE-2024-2908 is a medium-severity vulnerability in Callnowbutton Call Now Button with a CVSS 3.x base score of 4.3. 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 4.3)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-27852
- Weakness: CWE-79
- Affected product: Callnowbutton Call Now Button
- Published:
- Last modified:
Description
The Call Now Button WordPress plugin before 1.4.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Frequently asked questions
- What is CVE-2024-2908?
- The Call Now Button WordPress plugin before 1.4.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
- How severe is CVE-2024-2908?
- CVE-2024-2908 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2024-2908 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-2908?
- CVE-2024-2908 affects Callnowbutton Call Now Button. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-2908?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-2908 have an EU (EUVD) identifier?
- Yes. CVE-2024-2908 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27852.
- When was CVE-2024-2908 published?
- CVE-2024-2908 was published on 2024-04-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:callnowbutton:call_now_button:*:*:*:*:*:wordpress:*:*
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