Answer in brief
CVE-2026-121539 records a Medium severity (CVSS 5.3) vulnerability in miroslavpejic85 MiroTalk P2P Socket I/O server.js CheckPassword access control. The current sources do not mark it as known exploited. The current feed maps miroslavpejic85/MiroTalk P2P (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps miroslavpejic85/MiroTalk P2P (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| miroslavpejic85/MiroTalk P2Pgeneric | 2.0.0 || 2.0.1 || 2.0.2 || 2.0.3 || 2.0.4 || 2.0.5 || 2.0.6 || 2.0.7 || 2.0.8 || 2.0.9 || 2.0.10 || 2.0.11 || 2.0.12 || 2.0.13 || 2.0.14 || 2.0.15 || 2.0.16 || 2.0.17 || 2.0.18 || 2.0.19 || 2.0.20 || 2.0.21 || 2.0.22 || 2.0.23 || 2.0.24 || 2.0.25 || 2.0.26 || 2.0.27 || 2.0.28 || 2.0.29 || 2.0.30 || 2.0.31 || 2.0.32 || 2.0.33 || 2.0.34 || 2.0.35 || 2.0.36 || 2.0.37 || 2.0.38 || 2.0.39 || 2.0.40 || 2.0.41 || 2.0.42 || 2.0.43 || 2.0.44 || 2.0.45 || 2.0.46 || 2.0.47 || 2.0.48 || 2.0.49 || 2.0.50 || 2.0.51 || 2.0.52 || 2.0.53 || 2.0.54 || 2.0.55 || 2.0.56 || 2.0.57 || 2.0.58 || 2.0.59 || 2.0.60 || 2.0.61 || 2.0.62 || 2.0.63 || 2.0.64 || 2.0.65 || 2.0.66 || 2.0.67 || 2.0.68 || 2.0.69 || 2.0.70 || 2.0.71 || 2.0.72 || 2.0.73 || 2.0.74 || 2.0.75 || 2.0.76 || 2.0.77 || 2.0.78 || 2.0.79 || 2.0.80 || 2.0.81 || 2.0.82 || 2.0.83 || 2.0.84 || 2.0.85 || 2.0.86 || 2.0.87 || 2.1.0 || 2.1.1 || 2.1.2 || 2.1.3 || 2.1.4 || 2.1.5 || 2.1.6 || 2.1.7 || 2.1.8 || 2.1.9 || 2.1.10 || 2.1.11 || 2.1.12 || 2.1.13 || 2.1.14 || 2.1.15 || 2.1.16 || 2.1.17 || 2.1.18 || 2.1.19 || 2.1.20 || 2.1.21 || 2.1.22 || 2.1.23 || 2.1.24 || 2.1.25 || 2.1.26 || 2.1.27 || 2.1.28 || 2.1.29 || 2.1.30 || 2.1.31 || 2.1.32 || 2.1.33 || 2.1.34 || 2.1.35 || 2.1.36 || 2.1.37 || 2.1.38 | Not reported |
Published upstream
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 3, 2026
A vulnerability was found in miroslavpejic85 MiroTalk P2P up to 2.0.87/2.1.38. Affected by this issue is the function CheckPassword of the file app/src/server.js of the component Socket IO Handler. Performing a manipulation of the argument peer_id results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 2.1.39 can resolve this issue. The patch is named 4e40471abc48bfc32b4b174b8844716dfc5c1471. You should upgrade the affected component.
Quoted source text, attributed separately from HOL analysis.