dsh-tg-bridge@1.19.3
Telegram bridge for DeepSeek Harness: text, voice, photos and project-per-topic sessions without opening the desktop app
AI Security Review
scanned 9d ago · by lpm-firewall-aiSource inspection found a user-invoked mutation of global agent persona settings, which warrants a capability warning under the review policy. The credential probe is aligned with the configured provider, and the manifest has no npm lifecycle hooks; the scanner’s exfiltration label is not supported by the inspected flow.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
A user sends `/soul` with nonempty text through the bridge.
Impact
The supplied text can affect the agent’s behavior under those global instructions.
Mechanism
The command replaces or creates the persona section in the global AGENTS.md file while preserving surrounding content.
AI rationale
Source inspection found a user-invoked mutation of global agent persona settings, which warrants a capability warning under the review policy. The credential probe is aligned with the configured provider, and the manifest has no npm lifecycle hooks; the scanner’s exfiltration label is not supported by the inspected flow.
Evidence
control.mjs
Decision evidence
public snapshotAI called this Suspicious at 84.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The `/soul` command writes user-supplied text into the global agent instructions file’s persona section when invoked with text (control.mjs).
- The model probe reads the configured provider URL and key, then sends a one-token request to that provider; its caller uses the probe to check model availability (model-probe.mjs).
- The manifest defines start and setup scripts but no npm lifecycle hooks (package.json).
- The bridge resolves settings callback data through `commandFor` and answers when it is unrecognized.
- The panel escapes dynamic content before placing it in Telegram HTML markup.
- Settings callback data must match a defined button with a command; unmatched data returns null.
Evidence against
- The persona write is behind an explicit `/soul` command with supplied text; the handler also offers a read-only form when no text is supplied (control.mjs).
- The probe does not select a fixed unrelated recipient: it derives the provider URL and key name from the active profile or explicit environment overrides (model-probe.mjs).
Behavioral surface
Source & flagged code
10 flaggedinstall-hooks.mjsView file
13// Usage: node install-hooks.mjs [--uninstall]
L14: import { execFileSync } from 'node:child_process';
L15: import { existsSync, mkdirSync, chmodSync, writeFileSync } from 'node:fs';
High
control.mjsView file
2165try {
L2166: const drives = execFileSync('powershell', ['-NoProfile', '-NonInteractive', '-Command', '(Get-PSDrive C).Free'], {
L2167: encoding: 'utf8',
High
•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation.
ed') }));
}
function sessiontitle(id) {
const record = readjson(join(dsh_home, 'storages', 'session_projcache', 'sessions', `session-${bareid(id)}.json`));
const rows = record?.record?.rows ?? record?.rows ?? {};
const title = rows.title?.val;
if (typeof title === 'string' && title.trim()) return title.trim();
const first = rows.titleinput?.val?.first?.text;
if (typeof first === 'string' && first.trim()) return first.tr
Findings
2 Critical7 High4 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationbridge.mjs
CriticalPrevious Version Dangerous Deltabridge.mjs
HighChild Processinstall-hooks.mjs
HighShellcontrol.mjs
HighCommand Output Exfiltrationsetup.mjs
HighTrigger Reachable External Ai Agent Control Surface Mutationcontrol.mjs
HighSemantic Analysis Limitedpanel.mjs#virtual:normalized:round1
HighKnown Malware Source Similaritybridge-restart-idle.mjs
HighKnown Malware Source Similarityrestart-after-send.mjs
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperinstall.sh
Affected versions and remediation
This report applies to dsh-tg-bridge@1.19.3.
See all versions of dsh-tg-bridge for other recorded verdicts.
- Review the evidence and your use of dsh-tg-bridge@1.19.3 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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