CVE-2008-6648: SQL injection vulnerability in crumbs.php in Ktools PhotoStore 3.4.3 and 3.5.2 allows remote attackers to exec

This month

HIGH 7.5DOWNGRADE

CVE-2008-6648 is a high-severity flaw (CVSS 7.5) affecting photostore. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in crumbs.php in Ktools PhotoStore 3.4.3 and 3.5.2 allows remote attackers to execute arbitrary SQL commands via the gid parameter to about_us.php. NOTE: this might be the same issue as CVE-2008-6647.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-89
Published	2009-04-07
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: ktools

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

Am I affected?

Timeline

2009-04-07 14:17 UTCPublished CVE record published
2026-06-16 23:02 UTCUpdated Record last modified

ktools photostore DOWNGRADE

Affected: 3.4.3 · 3.5.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.4.3

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.4.3 (Debian / Ubuntu)

apt-cache madison photostore sudo apt install photostore=<VERSION_BEFORE_3.4.3> sudo apt-mark hold photostore

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list photostore sudo dnf downgrade photostore-<VERSION_BEFORE_3.4.3> sudo dnf versionlock add photostore

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Ktools Photostore 3.5.1 - 'gid' SQL Injection
Exploit-DB: Ktools Photostore 3.5.2 - Multiple SQL Injections

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-2008-6648?

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

Is CVE-2008-6648 being exploited?

CVE-2008-6648 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-2008-6648 affect?

CVE-2008-6648 affects photostore. Severity is high (CVSS 7.5). SQL injection vulnerability in crumbs.php in Ktools PhotoStore 3.4.3 and 3.5.2 allows remote attackers to execute arbitrary SQL commands via the gid parameter to about_us.php. NOTE: this might be the same issue as CVE-2008-6647.

How urgent is CVE-2008-6648?

Priority 47/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2016-4337 CRITICAL 9.8 UPGRADE SQL injection vulnerability in the mgr.login.php file in Ktools.net Photostore before 4.7.5 allows remote atta
CVE-2008-6649 HIGH 7.5 DOWNGRADE SQL injection vulnerability in manager/image_details_editor.php in Ktools PhotoStore 2.5, 2.9.8, 3.1.0, and ot
CVE-2008-6647 HIGH 7.5 DOWNGRADE SQL injection vulnerability in gallery.php in Ktools PhotoStore 3.4.3 allows remote attackers to execute arbit
CVE-2006-5057 MEDIUM 5.1 MITIGATE Multiple cross-site scripting (XSS) vulnerabilities in Ktools.net PhotoStore allow remote attackers to inject

References

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