CVE-2012-6554
functions/html_to_text.php in the Chat module before 1.5.2 for activeCollab allows remote authenticated users to execute arbitrary PHP code via the message[message_text] parameter to chat/add_messag, which is not properly handled when executing the…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 16.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
functions/html_to_text.php in the Chat module before 1.5.2 for activeCollab allows remote authenticated users to execute arbitrary PHP code via the message[message_text] parameter to chat/add_messag, which is not properly handled when executing the preg_replace function with the eval switch.
- CVSS 2.0
- 6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
- EPSS
- 16.70% probability · 97th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 19 May 2012
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- a51dev/activecollab chat module
- Source
- cve@mitre.org
EPSS 16.7% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://osvdb.org/81966
- http://secunia.com/advisories/49246Vendor Advisory
- http://www.activecollab.com/downloads/category/4/package/62/releasesVendor Advisory
- http://www.exploit-db.com/exploits/18898Exploit
- http://www.securityfocus.com/bid/53624
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75741
- http://osvdb.org/81966
- http://secunia.com/advisories/49246Vendor Advisory
- http://www.activecollab.com/downloads/category/4/package/62/releasesVendor Advisory
- http://www.exploit-db.com/exploits/18898Exploit
- http://www.securityfocus.com/bid/53624
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75741
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.