Security readout for executives and security teams
Plain-English summary
Cryptocat versions before 2.0.22 had a weakness in how Cryptocat.random() produced array keys, reducing expected entropy. For executives, the business issue is confidence in confidentiality for any legacy Cryptocat use, especially historical sensitive conversations. The bundle does not provide CVSS, CWE, or active exploitation evidence.
Executive priority
Handle as a targeted legacy-risk review, not an emergency, unless Cryptocat was used for sensitive communications. Prioritize confirmation of historical exposure and retirement of unsupported clients.
Technical view
The CVE identifies an entropy weakness in the Cryptocat.random() function array key for Cryptocat before 2.0.22. Weak entropy can reduce unpredictability in security-sensitive random values. The supplied sources do not define exact exploitability, affected platforms, or detailed remediation beyond the version boundary.
Likely exposure
Exposure appears limited to legacy Cryptocat deployments or browser/client installations running versions before 2.0.22. Organizations that never used Cryptocat, or only used later versions, are unlikely to be directly exposed based on the bundle.
Exploitation context
The CVE is not listed as KEV in the provided bundle. Public references exist, including historical security discussion, but the bundle does not establish active exploitation in the wild.
Researcher notes
Evidence is sparse: no CVSS, CWE, exploit status, or detailed vendor advisory is included. The central fact is the pre-2.0.22 entropy weakness in Cryptocat.random(). Avoid expanding scope beyond Cryptocat without new evidence.
Mitigation direction
- Inventory any Cryptocat use, including archived browser extensions or legacy clients.
- Retire or upgrade Cryptocat versions before 2.0.22.
- Check vendor or project guidance before relying on any legacy Cryptocat client.
- Treat sensitive historical conversations as potentially lower assurance.
- Prefer currently supported encrypted messaging platforms for business use.
Validation and detection
- Confirm whether Cryptocat exists in endpoint, browser, and software inventories.
- Verify installed Cryptocat versions are not before 2.0.22.
- Review historical Cryptocat use for sensitive business or regulated data.
- Check whether security teams retained related incident or usage records.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2013-2260 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.openwall.com/lists/oss-security/2013/07/10/15CVE reference · x_refsource_MISC
- https://tobtu.com/decryptocat.phpCVE reference · x_refsource_MISC
- https://vuldb.com/?id.9435CVE reference · x_refsource_MISC
- https://www.securityfocus.com/bid/61091/infoCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.