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Critical severity9.1NVD Advisory· Published Oct 31, 2021· Updated Jul 9, 2026

CVE-2020-25912

CVE-2020-25912

Description

A XML External Entity (XXE) vulnerability was discovered in symphony\lib\toolkit\class.xmlelement.php in Symphony 2.7.10 which can lead to an information disclosure or denial of service (DOS).

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Getsymphony/Symphony3 versions
    cpe:2.3:a:getsymphony:symphony:2.7.10:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:getsymphony:symphony:2.7.10:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: <=2.7.10
  • Getsymphony/Symphonycmsllm-create
    Range: <=2.7.10

Patches

Vulnerability mechanics

References

1

News mentions

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