CVE-2023-49819
CVE-2023-49819 is a high-severity vulnerability in Wpsc-plugin Structured Content with a CVSS 3.x base score of 7.5. 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-502.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-502
- Affected product: Wpsc-plugin Structured Content
- Published:
- Last modified:
Description
Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.
Frequently asked questions
- What is CVE-2023-49819?
- Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.
- How severe is CVE-2023-49819?
- CVE-2023-49819 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-49819 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-49819?
- CVE-2023-49819 affects Wpsc-plugin Structured Content. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-49819?
- 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-2023-49819 published?
- CVE-2023-49819 was published on 2023-12-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wpsc-plugin:structured_content:*:*:*:*:*:wordpress:*:*
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