CVE-2013-7188: Cross-site scripting (XSS) vulnerability in KBKP Software HostBill before 2013-12-14 allows remote attackers t

Q: How do I fix CVE-2013-7188?

hostbill: upgrade to newer than 13-12-2013. Exact commands for each OS are on this page.

Q: Is CVE-2013-7188 being exploited?

CVE-2013-7188 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2013-7188 affect?

CVE-2013-7188 affects hostbill. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in KBKP Software HostBill before 2013-12-14 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Q: How urgent is CVE-2013-7188?

Priority 33/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2013-7188 is a medium-severity flaw (CVSS 4.3) affecting hostbill. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in KBKP Software HostBill before 2013-12-14 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-79
Published	2013-12-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: hostbillapp

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

Am I affected?

Timeline

2013-12-20 23:55 UTCPublished CVE record published
2026-06-17 00:01 UTCUpdated Record last modified

hostbillapp hostbill UPGRADE

Affected: <= 13-12-2013 · 02-08-2013 · 04-11-2013 · 4.7.0 · 4.7.2 · 4.7.4 · 4.7.6 · 4.7.8

Fixed in: newer than 13-12-2013

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 13-12-2013 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade hostbill

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade hostbill

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2013-7188?

hostbill: upgrade to newer than 13-12-2013. Exact commands for each OS are on this page.

Is CVE-2013-7188 being exploited?

CVE-2013-7188 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-2013-7188 affect?

CVE-2013-7188 affects hostbill. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in KBKP Software HostBill before 2013-12-14 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

How urgent is CVE-2013-7188?

Priority 33/100. No elevated risk signals yet.

References

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