CVE-2021-3811
mediumpriority · track · 24EPSS 0.005 · 46 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.55% (46th) EPSS
CVSS 4.3 · medium
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-27
adminlte is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
01
cvss
Technical severity, 0–10. One row per scoring source.
6.7
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7
v3.06.7mediumCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · security@huntr.devexploitability 0.8 · impact 5.9
02
weaknesses
The CWE weakness classes this flaw belongs to.
03
affected products (2)
Products and version ranges known to be affected.
04
also known as (2)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
07
references (7)
External citations — patches, advisories, analysis.
- https://github.com/pi-hole/adminlte/commit/f526716de7bb0fd382a64bcbbb33915c926f94bbcnnvd
- https://huntr.dev/bounties/fa38c61f-4043-4872-bc85-7fe5ae5cc2e8cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-3811cnnvd
- https://github.com/pi-hole/adminlte/commit/f526716de7bb0fd382a64bcbbb33915c926f94bbenisa_euvd
- https://huntr.dev/bounties/fa38c61f-4043-4872-bc85-7fe5ae5cc2e8enisa_euvd
- https://github.com/pi-hole/adminlte/commit/f526716de7bb0fd382a64bcbbb33915c926f94bbPatchThird Party Advisorynvd
- https://huntr.dev/bounties/fa38c61f-4043-4872-bc85-7fe5ae5cc2e8ExploitIssue TrackingPatchThird Party Advisorynvd
scry
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