CVE-2020-23194
CVE-2020-23194 is a medium-severity vulnerability in Phplist 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% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Phplist
- Published:
- Last modified:
Description
A stored cross site scripting (XSS) vulnerability in the "Import Subscribers" feature in phplist 3.5.4 and below allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload.
Frequently asked questions
- What is CVE-2020-23194?
- A stored cross site scripting (XSS) vulnerability in the "Import Subscribers" feature in phplist 3.5.4 and below allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload.
- How severe is CVE-2020-23194?
- CVE-2020-23194 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-2020-23194 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-23194?
- CVE-2020-23194 affects Phplist. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-23194?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-23194 published?
- CVE-2020-23194 was published on 2021-07-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:phplist:phplist:*:*:*:*:*:*:*:*
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