Menalto Gallery before 2.2.4 does not properly check for malicious file extensions during file uploads, which allows attackers to execute ar
Menalto Gallery before 2.2.4 does not properly check for malicious file extensions during file uploads, which allows attackers to execute arbitrary code via the (1) Core application or (2) MIME module.
- Published
- Jan 16, 2008
- Updated
- Jun 16, 2026
- EPSS
- 2.0% · 80th percentile
- CWE
- CWE-20
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Report tools
Action score
31
Monitor
Low priority for now.
- CVSS
- 30 / 40 · 7.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 2.0%
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpAffected systems
| Vendor | Product | CPE |
|---|---|---|
| menalto | gallery | cpe:2.3:a:menalto:gallery |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- menalto galleryup to 2.2.3 inclusive
Same product
menalto: all recordsOther highest-scoring records for the same primary product.
- CVE-2007-6691Multiple unspecified vulnerabilities in Menalto Gallery before 2.2.4 have unknown impact, related to (1) "hotlink protection" in the URL rew41Plan
- CVE-2007-6688Unspecified vulnerability in the Installation application in Menalto Gallery before 2.2.4 has unknown impact and attack vectors related to "41Plan
- CVE-2007-6686The URL rewrite module in Menalto Gallery before 2.2.4 allows attackers to include and execute arbitrary local files via unknown vectors rel40Plan
- CVE-2007-6690The Gallery Remote module in Menalto Gallery before 2.2.4 does not check permissions for unspecified GR commands, which has unknown impact a40Plan
- CVE-2013-2240lib/flowplayer.swf.php in Gallery 3 before 3.0.9 does not properly remove query fragments, which allows remote attackers to have an unspecif31Monitor
- CVE-2013-2138The (1) uploadify and (2) flowplayer SWF files in Gallery 3 before 3.0.8 do not properly remove query parameters and fragments, which allows31Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- P · data can be read
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- P
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
CWE-20 · Improper Input ValidationCVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Server Side Include (SSI) InjectionCAPEC-101likelihood: High · High
- Cross Zone ScriptingCAPEC-104likelihood: Medium · High
- Command Line Execution through SQL InjectionCAPEC-108likelihood: Low · Very High
- Object Relational Mapping InjectionCAPEC-109likelihood: Low · High
- SQL Injection through SOAP Parameter TamperingCAPEC-110likelihood: High · Very High
- Double EncodingCAPEC-120likelihood: Low · Medium
- Subverting Environment Variable ValuesCAPEC-13likelihood: High · Very High
ATT&CK techniques
- Obfuscated Files or InformationT1027
- Masquerading: Invalid Code SignatureT1036.001
- Steal Web Session CookieT1539
- Subvert Trust Controls: Code SigningT1553.002
- Impair Defenses:Impair Command History LoggingT1562.003
- Hijack Execution Flow:Dynamic Linker HijackingT1574.006
- Hijack Execution Flow:Path Interception by PATH Environment VariableT1574.007
Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- bugs.gentoo.org/show_bug.cgi?id=203217
- gallery.menalto.com/gallery_2.2.4_released
- osvdb.org/41669
- secunia.com/advisories/28898
- security.gentoo.org/glsa/glsa-200802-04.xml
Vendor advisories and official records. Exploit/PoC links are deliberately left out.