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WordPress Core < 5.5.3 - PHP Object Injection Gadget

CVE-2021-29476 · wordpress

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Wordpress at a vulnerable version. How SiteRespond intelligence works

Vulnerability
WordPress Core < 5.5.3 - PHP Object Injection Gadget
Affected software
wordpress(WordPress core)
Affected versions
  • < 3.7
  • ≥ 5.1 and < 5.1.8
  • ≥ 5.2 and < 5.2.9
  • ≥ 5.3 and < 5.3.6
  • ≥ 5.4 and < 5.4.4
  • ≥ 5.5 and < 5.5.3
  • ≥ 3.7 and < 3.7.35
  • ≥ 3.8 and < 3.8.35
  • ≥ 3.9 and < 3.9.33
  • ≥ 4.0 and < 4.0.32
  • ≥ 4.1 and < 4.1.32
  • ≥ 4.2 and < 4.2.29
  • ≥ 4.3 and < 4.3.25
  • ≥ 4.4 and < 4.4.24
  • ≥ 4.5 and < 4.5.23
  • ≥ 4.6 and < 4.6.20
  • ≥ 4.7 and < 4.7.19
  • ≥ 4.8 and < 4.8.15
  • ≥ 4.9 and < 4.9.16
  • ≥ 5.0 and < 5.0.11
Authentication
Not specified in feed title — see source advisory
Vulnerability type
Other
CVE
CVE-2021-29476
Published
29 October 2020
CISA KEV
Not listed in CISA KEV at last catalog refresh
Impact
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source

Data imported from Wordfence Intelligence (advisory 6345d360-5f58-44d2-bc2d-1a20ee43e146). Methodology and redistribution notes

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