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@twilio/mcs-client

3
Versions
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

twilio-messaging

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
semgrep semgrep:shady-links-exfil-services AI (semgrep): Pastebin URL in a doc comment within bundled build output; not executed code. ai

Versions (showing 3 of 3)

Version Deps Published
0.6.12 6 / 39
0.6.11 6 / 39
0.6.10 6 / 39

v0.6.12

2 findings
HIGH shady-links-exfil-services: builds/twilio-mcs-client.js:5647 semgrep

URL pointing to known exfiltration/tunneling service (matched inside a comment — likely documentation, not executed code) 5645 | // but for some reason `nativeSlice.call(result, 1, result.length)` (called in 5646 | // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and > 5647 | // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. 5648 | for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); 5649 | var namedCaptures = result.groups;

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.6.11

2 findings
HIGH shady-links-exfil-services: builds/twilio-mcs-client.js:5647 semgrep

URL pointing to known exfiltration/tunneling service (matched inside a comment — likely documentation, not executed code) 5645 | // but for some reason `nativeSlice.call(result, 1, result.length)` (called in 5646 | // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and > 5647 | // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. 5648 | for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); 5649 | var namedCaptures = result.groups;

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.6.10

2 findings
HIGH shady-links-exfil-services: builds/twilio-mcs-client.js:5647 semgrep

URL pointing to known exfiltration/tunneling service (matched inside a comment — likely documentation, not executed code) 5645 | // but for some reason `nativeSlice.call(result, 1, result.length)` (called in 5646 | // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and > 5647 | // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. 5648 | for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); 5649 | var namedCaptures = result.groups;

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.