CVE-2022-25582
CVE-2022-25582 is a medium-severity vulnerability in Classcms Project Classcms 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% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Classcms Project Classcms
- Published:
- Last modified:
Description
A stored cross-site scripting (XSS) vulnerability in the Column module of ClassCMS v2.5 and below allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Add Articles field.
Frequently asked questions
- What is CVE-2022-25582?
- A stored cross-site scripting (XSS) vulnerability in the Column module of ClassCMS v2.5 and below allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Add Articles field.
- How severe is CVE-2022-25582?
- CVE-2022-25582 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-2022-25582 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-25582?
- CVE-2022-25582 affects Classcms Project Classcms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-25582?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-25582 published?
- CVE-2022-25582 was published on 2022-03-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:classcms_project:classcms:*:*:*:*:*:*:*:*
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