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CVE-2020-11082: In Kaminari before 1.2.1, there is a vulnerability that would allow an attacker to inject arbitrary code into

46
This month
MEDIUM 6.4WATCHLISTUPGRADEMITIGATE

CVE-2020-11082 is a medium-severity flaw (CVSS 6.4) affecting kaminari, debian linux. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Kaminari before 1.2.1, there is a vulnerability that would allow an attacker to inject arbitrary code into pages with pagination links. This has been fixed in 1.2.1.

Why this priority

  • On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score6.4 (Medium)
Attack vectorNetwork (remote)
Attack complexityHigh
Privileges neededNone
User interactionRequired
EPSS exploit chance1.5% (top 25%)
CISA exploited listNo
WeaknessCWE-79
Published2020-05-28
Last modified2026-06-17
Publisher (CNA): GitHub, Inc. · Vendor: debian · kaminari project

Share: LinkedIn · X · Reddit

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

kaminari project kaminari UPGRADE
Affected: < 1.2.1
Fixed in: 1.2.1
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy kaminari || rpm -q kaminari || kaminari --version
2. UPGRADE to 1.2.1 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade kaminari
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade kaminari
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
debian debian linux MITIGATE
Affected: 9.0 · 10.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 9.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-11082?

kaminari: upgrade to 1.2.1; debian linux: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2020-11082 being exploited?

CVE-2020-11082 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-11082 affect?

CVE-2020-11082 affects kaminari, debian linux. Severity is medium (CVSS 6.4). In Kaminari before 1.2.1, there is a vulnerability that would allow an attacker to inject arbitrary code into pages with pagination links. This has been fixed in 1.2.1.

How urgent is CVE-2020-11082?

Priority 46/100. On your watchlist

Software pages

Debian vulnerabilities

References

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