CVE-2023-27092: Cross Site Scripting vulnerability found in Jbootfly allows attackers to obtain sensitive information via the

Routine

MEDIUM 6.1MITIGATE

CVE-2023-27092 is a medium-severity flaw (CVSS 6.1) affecting jbootfly. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross Site Scripting vulnerability found in Jbootfly allows attackers to obtain sensitive information via the username parameter.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-04-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: jbootfly project

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

Am I affected?

Timeline

2023-04-18 12:15 UTCPublished CVE record published
2026-06-17 05:44 UTCUpdated Record last modified

jbootfly project jbootfly MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jbootfly || rpm -q jbootfly || jbootfly --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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-2023-27092?

jbootfly: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-27092 being exploited?

CVE-2023-27092 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-2023-27092 affect?

CVE-2023-27092 affects jbootfly. Severity is medium (CVSS 6.1). Cross Site Scripting vulnerability found in Jbootfly allows attackers to obtain sensitive information via the username parameter.

How urgent is CVE-2023-27092?

Priority 36/100. Public exploit reference

References

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