Unrestricted file upload vulnerability in ofc_upload_image.php in Open Flash Chart v2 Beta 1 through v2 Lug Wyrm Charmer, as used in Piwik 0
Unrestricted file upload vulnerability in ofc_upload_image.php in Open Flash Chart v2 Beta 1 through v2 Lug Wyrm Charmer, as used in Piwik 0.2.35 through 0.4.3, Woopra Analytics Plugin before 1.4.3.2, and possibly other products, when register_globals is enabled, allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension through the name parameter with the code in the HTTP_RAW_POST_DATA parameter, then accessing it via a direct request to the file in tmp-upload-images/.
- Published
- Dec 22, 2009
- Updated
- Jun 16, 2026
- EPSS
- 75.8% · 100th percentile
- CWE
- —
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Report tools
Action score
53
Plan
Add it to your regular patch cycle.
- CVSS
- 30 / 40 · 7.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 23 / 30 · 75.8%
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 |
|---|---|---|
| teethgrinder.co.uk | open flash chart | cpe:2.3:a:teethgrinder.co.uk:open_flash_chart |
| matomo | matomo | cpe:2.3:a:matomo:matomo |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- matomo matomo0.2.37
- matomo matomo0.4.2
- matomo matomo0.4.3
- teethgrinder.co.uk open flash chart2.0
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
Weaponized
A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.
Evidence
- Metasploit module ×2
- Exploit-DB entry ×6
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | remote | 2013-10-26 |
| Exploit-DB entry | remote | 2013-02-20 |
| Exploit-DB entry | webapps | 2013-04-22 |
| Exploit-DB entry | webapps | 2013-02-13 |
| Exploit-DB entry | webapps | 2009-12-17 |
| Exploit-DB entry | webapps | 2013-10-20 |
| Metasploit module | exploit/unix/webapp/open_flash_chart_upload_execOpen Flash Chart v2 Arbitrary File Uploadexploit | 2009-12-14 |
| Metasploit module | exploit/unix/webapp/openemr_upload_execOpenEMR PHP File Upload Vulnerabilityexploit | 2013-02-13 |
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.
- Metasploit-9 d
- First PoC-6 d
- Published
- TodayOct 1, 2026+6127 d
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
The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.
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)
—
CVSS 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.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- packetstormsecurity.com/files/123493/wpseowatcher-exec.txt
- packetstormsecurity.com/files/123494/wpslimstatex-exec.txt
- piwik.org/blog/2009/10/piwik-response-to-secunia-advisory-sa37078/
- secunia.com/advisories/37078
- secunia.com/advisories/37911
- secunia.com/advisories/55160
- secunia.com/advisories/55162
- wordpress.org/extend/plugins/woopra/changelog/
- www.exploit-db.com/exploits/24969
- www.openwall.com/lists/oss-security/2009/12/14/1
- www.openwall.com/lists/oss-security/2009/12/14/3
- www.osvdb.org/59051
- www.vupen.com/english/advisories/2009/2966
- exchange.xforce.ibmcloud.com/vulnerabilities/53825
Vendor advisories and official records. Exploit/PoC links are deliberately left out.