CVE-2021-26224
CVE-2021-26224 is a medium-severity vulnerability in Fantastic Blog Project Fantastic Blog 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% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Fantastic Blog Project Fantastic Blog
- Published:
- Last modified:
Description
Cross-site scripting (XSS) vulnerability in SourceCodester Fantastic-Blog-CMS V 1.0 allows remote attackers to inject arbitrary web script or HTML via the search field to search.php.
Frequently asked questions
- What is CVE-2021-26224?
- Cross-site scripting (XSS) vulnerability in SourceCodester Fantastic-Blog-CMS V 1.0 allows remote attackers to inject arbitrary web script or HTML via the search field to search.php.
- How severe is CVE-2021-26224?
- CVE-2021-26224 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-2021-26224 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-26224?
- CVE-2021-26224 affects Fantastic Blog Project Fantastic Blog. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-26224?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-26224 published?
- CVE-2021-26224 was published on 2021-07-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:fantastic_blog_project:fantastic_blog:1.0:*:*:*:*:*:*:*
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