Search/CVE-2020-5267
● CVE — Medium

CVE-2020-5267

Vendordebian, fedoraproject, opensuse, rubyonrailsProductdebian linux, fedora, leap, actionviewDiscoveredMar 19, 2020UpdatedNov 21, 2024

In ActionView before versions 6.0.2.2 and 5.2.4.2, there is a possible XSS vulnerability in ActionView's JavaScript literal escape helpers. Views that use the j or escape_javascript methods may be susceptible to XSS attacks. The issue is fixed in versions 6.0.2.2 and 5.2.4.2.

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CVSS v3.1
4 MEDIUM
EPSS
1.52%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Aug 26, 2026
▼ 0.02pp
1.54% → 1.52% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredHIGH
User InteractionREQUIRED
ScopeCHANGED
ConfidentialityLOW
IntegrityLOW
AvailabilityNONE
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N
Connections
5 relationships
Timeline
disclosure → media coverage
Mar 19, 2020
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024
Public PoC (1)
github.com/GUI/legacy-rails-CVE-2020-5267-patch
Unverified third-party code — review before executing.