Home/CVE/An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to
CVE
CVE-2019-15955
An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to
An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.
MEDIUM · CVSS 6.5
EPSS 0.00128
Schedule remediation
- Public exploit or PoC is available
Sigma rules0
YARA rules0
Look this up elsewhere - one-click external pivots
▸
How to read a CVE - triage first, then detect and patch
This page is every public fact about CVE-2019-15955, cross-linked. Its job is to answer one question fast - does this need my attention now? - and then hand you the two things you do about it. Here is how an analyst reads it.
Triage: should I act now? Four signals, and they are not interchangeable:
CVSSseverity - how bad it is IF exploited, 0-10. A high CVSS alone is not urgency; a flaw can be a perfect 10 and never actually be attacked.
EPSSprobability - a model’s estimate of the chance it is exploited in the next 30 days, 0-1. This is the “will it actually happen” signal.
CISA KEVconfirmed - it is being exploited in the wild right now. The strongest signal on the page; KEV beats any score.
Weaponisedavailability - public exploits / PoCs, and especially Metasploit modules rated Excellent / Great. Reliable, packaged exploit code means low-skill attackers can use it today.
How they combine: KEV, or a dependable Metasploit module, means patch now regardless of CVSS. High CVSS + low EPSS + no exploit is real but not an emergency - schedule it. Low CVSS but KEV-listed still gets patched now. The verdict above already weighed these for you; this is how it got there.
Then what - two workflows:
Detectwhen you cannot patch today, follow this CVE to the ATT&CK techniques it enables, then Build a SIEM detection (the green button) - author a rule, test it in Atomic, deploy it. That buys visibility while the patch waits.
PatchAffected products / packages tell you if you are exposed; Fixed versions by distribution and Vendor advisories give the exact version that closes it.
Reading order for the panels below: verdict + badges, then Public exploits / Metasploit (is it weaponised), then ATT&CK techniques + Sigma / IDS rules (can I detect it), then Affected products / packages + Fixed versions (am I exposed, what patches it), then Threat actors / IOCs (who uses it), then Scoring & timeline / references (the evidence).
◆
ATT&CK techniques
4Techniques this CVE enables - linked via CWECAPECATT&CK. High◆ = named directly in ATT&CK or Nuclei templates.
T1036.001 · Invalid Code Signature T1110 · Brute Force T1552.004 · Private Keys T1553.002 · Code Signing
▤ Build a SIEM detection for these techniques
▤
CAPEC attack patterns
10Attack patterns this CVE enables - the bridge from weakness to ATT&CK technique.
CAPEC-CAPEC-112 · Brute Force CAPEC-CAPEC-20 · Encryption Brute Forcing CAPEC-CAPEC-459 · Creating a Rogue Certification Authority Certificate CAPEC-CAPEC-473 · Signature Spoof CAPEC-CAPEC-475 · Signature Spoofing by Improper Validation CAPEC-CAPEC-485 · Signature Spoofing by Key Recreation CAPEC-CAPEC-59 · Session Credential Falsification through Prediction CAPEC-CAPEC-608 · Cryptanalysis of Cellular Encryption CAPEC-CAPEC-614 · Rooting SIM Cards CAPEC-CAPEC-97 · Cryptanalysis
⬡
Weakness Classification
▤
Affected Products & Versions
1totaljs total.js cmsall versions
⚠
Public Exploits & PoCs
3These PoC and exploit links come from public sources and are not verified to be safe or functional. Review the code before running anything, and treat unverified entries as untrusted.
▣
Scoring & Timeline
6.5
MEDIUM · CVSS v3.0 · [email protected]
Attack Vector
Network
Adjacent
Local
Physical
Attack Complexity
Low
High
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High