CVE-2021-24850
CVE-2021-24850 is a medium-severity vulnerability in Insert Pages Project Insert Pages with a CVSS 3.x base score of 5.4. 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 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Insert Pages Project Insert Pages
- Published:
- Last modified:
Description
The Insert Pages WordPress plugin before 3.7.0 adds a shortcode that prints out other pages' content and custom fields. It can be used by users with a role as low as Contributor to perform Cross-Site Scripting attacks by storing the payload/s in another post's custom fields.
Frequently asked questions
- What is CVE-2021-24850?
- The Insert Pages WordPress plugin before 3.7.0 adds a shortcode that prints out other pages' content and custom fields. It can be used by users with a role as low as Contributor to perform Cross-Site Scripting attacks by storing the payload/s in another post's custom fields.
- How severe is CVE-2021-24850?
- CVE-2021-24850 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-24850 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-24850?
- CVE-2021-24850 affects Insert Pages Project Insert Pages. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24850?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-24850 published?
- CVE-2021-24850 was published on 2021-11-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:insert_pages_project:insert_pages:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Insert Pages Project Insert Pages
- CVE-2017-18586 — Critical (CVSS 9.1): The insert-pages plugin before 3.2.4 for WordPress has directory traversal via custom template paths.
- CVE-2022-4483 — Medium (CVSS 5.4): The Insert Pages WordPress plugin before 3.7.5 does not validate and escape some of its shortcode attributes before…
- CVE-2021-24851 — Medium (CVSS 4.3): The Insert Pages WordPress plugin before 3.7.0 allows users with a role as low as Contributor to access content and…
All CVEs affecting Insert Pages Project Insert Pages →
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