CVE-2020-22150
CVE-2020-22150 is a medium-severity vulnerability in Piwigo 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% (62nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Piwigo
- Published:
- Last modified:
Description
A cross site scripting (XSS) vulnerability in /admin.php?page=permalinks of Piwigo 2.10.1 allows attackers to execute arbitrary web scripts or HTML.
Frequently asked questions
- What is CVE-2020-22150?
- A cross site scripting (XSS) vulnerability in /admin.php?page=permalinks of Piwigo 2.10.1 allows attackers to execute arbitrary web scripts or HTML.
- How severe is CVE-2020-22150?
- CVE-2020-22150 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-2020-22150 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-22150?
- CVE-2020-22150 affects Piwigo. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-22150?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-22150 published?
- CVE-2020-22150 was published on 2021-07-21 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:piwigo:piwigo:2.10.1:*:*:*:*:*:*:*
More vulnerabilities in Piwigo
- CVE-2014-4648 — Critical (CVSS 10.0): Unspecified vulnerability in Piwigo before 2.6.3 has unknown impact and attack vectors, related to a "security failure."
- CVE-2026-27634 — Critical (CVSS 9.8): Piwigo is an open source photo gallery application for the web. Prior to version 16.3.0, the four date filter…
- CVE-2023-33362 — Critical (CVSS 9.8): Piwigo 13.6.0 is vulnerable to SQL Injection via in the "profile" function.
- CVE-2023-33361 — Critical (CVSS 9.8): Piwigo 13.6.0 is vulnerable to SQL Injection via /admin/permalinks.php.
- CVE-2020-19213 — Critical (CVSS 9.8): SQL Injection vulnerability in cat_move.php in piwigo v2.9.5, via the selection parameter to move_categories.
- CVE-2021-32615 — Critical (CVSS 9.8): Piwigo 11.4.0 allows admin/user_list_backend.php order[0][dir] SQL Injection.
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