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WordPress Core < 5.5.2 - Reflected Cross-Site Scripting via Global Variables

CVE-2020-28034 · 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 < 5.5.2 - Reflected Cross-Site Scripting via Global Variables
Affected software
wordpress(WordPress core)
Affected versions
  • < 3.7
  • ≥ 5.1 and ≤ 5.1.6
  • ≥ 5.2 and ≤ 5.2.7
  • ≥ 5.3 and ≤ 5.3.4
  • ≥ 5.4 and ≤ 5.4.2
  • ≥ 5.5 and ≤ 5.5.1
  • ≥ 3.7 and ≤ 3.7.34
  • ≥ 3.8 and ≤ 3.8.34
  • ≥ 3.9 and ≤ 3.9.32
  • ≥ 4.0 and ≤ 4.0.31
  • ≥ 4.1 and ≤ 4.1.31
  • ≥ 4.2 and ≤ 4.2.28
  • ≥ 4.3 and ≤ 4.3.24
  • ≥ 4.4 and ≤ 4.4.23
  • ≥ 4.5 and ≤ 4.5.22
  • ≥ 4.6 and ≤ 4.6.19
  • ≥ 4.7 and ≤ 4.7.18
  • ≥ 4.8 and ≤ 4.8.14
  • ≥ 4.9 and ≤ 4.9.15
  • ≥ 5.0 and ≤ 5.0.10
Authentication
Not specified in feed title — see source advisory
Vulnerability type
Cross-site scripting
CVE
CVE-2020-28034
Published
29 October 2020
CISA KEV
Not listed in CISA KEV at last catalog refresh
Impact
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source

Data imported from Wordfence Intelligence (advisory 4290ee15-0362-48c5-a570-4a1b6719a948). Methodology and redistribution notes

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