CVE-2011-5115: Cross-site scripting (XSS) vulnerability in DLGuard, possibly 4.6 and earlier, allows remote attackers to inje

Q: How do I fix CVE-2011-5115?

dlguard: upgrade to newer than 4.6. Exact commands for each OS are on this page.

Q: Is CVE-2011-5115 being exploited?

CVE-2011-5115 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-2011-5115 affect?

CVE-2011-5115 affects dlguard. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in DLGuard, possibly 4.6 and earlier, allows remote attackers to inject arbitrary web script or HTML via the searchCart parameter to index.php.

Q: How urgent is CVE-2011-5115?

Priority 36/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2011-5115 is a medium-severity flaw (CVSS 4.3) affecting dlguard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in DLGuard, possibly 4.6 and earlier, allows remote attackers to inject arbitrary web script or HTML via the searchCart parameter to index.php.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-79
Published	2012-08-23
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: dlguard

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2012-08-23 20:55 UTCPublished CVE record published
2026-06-16 23:35 UTCUpdated Record last modified

dlguard dlguard UPGRADE

Affected: <= 4.6 · 4.5

Fixed in: newer than 4.6

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 4.6 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dlguard

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-2011-5115?

dlguard: upgrade to newer than 4.6. Exact commands for each OS are on this page.

Is CVE-2011-5115 being exploited?

CVE-2011-5115 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-2011-5115 affect?

CVE-2011-5115 affects dlguard. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in DLGuard, possibly 4.6 and earlier, allows remote attackers to inject arbitrary web script or HTML via the searchCart parameter to index.php.

How urgent is CVE-2011-5115?

Priority 36/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2015-2209 MEDIUM 5.0 DOWNGRADE DLGuard 4.5 allows remote attackers to obtain the installation path via the c parameter to index.php.
CVE-2015-2066 HIGH 7.5 DOWNGRADE SQL injection vulnerability in DLGuard 4.5 allows remote attackers to execute arbitrary SQL commands via the c
CVE-2015-2064 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in DLGuard 5, 4.6, and 4.5 allow remote attackers to injec

References

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