CVE-2020-5593
CVE-2020-5593 is a high-severity vulnerability in Zenphoto with a CVSS 3.x base score of 8.8. 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-94.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (64th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Zenphoto
- Published:
- Last modified:
Description
Zenphoto versions prior to 1.5.7 allows an attacker to conduct PHP code injection attacks by leading a user to upload a specially crafted .zip file.
Frequently asked questions
- What is CVE-2020-5593?
- Zenphoto versions prior to 1.5.7 allows an attacker to conduct PHP code injection attacks by leading a user to upload a specially crafted .zip file.
- How severe is CVE-2020-5593?
- CVE-2020-5593 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-5593 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-5593?
- CVE-2020-5593 affects Zenphoto. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-5593?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-5593 published?
- CVE-2020-5593 was published on 2020-06-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:zenphoto:zenphoto:*:*:*:*:*:*:*:*
More vulnerabilities in Zenphoto
- CVE-2007-0616 — High (CVSS 7.8): Directory traversal vulnerability in zen/template-functions.php in zenphoto 1.0.4 up to 1.0.6 allows remote attackers…
- CVE-2010-4906 — High (CVSS 7.5): SQL injection vulnerability in zp-core/full-image.php in Zenphoto 1.3 and 1.3.1.2 allows remote attackers to execute…
- CVE-2009-4566 — High (CVSS 7.5): SQL injection vulnerability in index.php in Zenphoto 1.2.5 allows remote attackers to execute arbitrary SQL commands…
- CVE-2007-6666 — High (CVSS 7.5): SQL injection vulnerability in rss.php in Zenphoto 1.1 through 1.1.3 allows remote attackers to execute arbitrary SQL…
- CVE-2020-36079 — High (CVSS 7.2): Zenphoto through 1.5.7 is affected by authenticated arbitrary file upload, leading to remote code execution. The…
- CVE-2015-5591 — High (CVSS 7.2): SQL injection vulnerability in Zenphoto before 1.4.9 allow remote administrators to execute arbitrary SQL commands.
Other CWE-94 (Code Injection) vulnerabilities
- CVE-2026-57624 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.46 versions.
- CVE-2026-10134 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read…
- CVE-2026-53576 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, the authentication filter…
- CVE-2026-10561 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 has an vulnerability due to an improper isolation of Python execution combined…
- CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
- CVE-2026-48836 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.