VulnSocial

CVE-2026-44295Disclosure(protobufjs_project / protobufjs-cli)

LOWCVSS 8.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

protobufjs-cli is the command line add-on for protobuf.js. Prior to 1.2.1 and 2.0.2, pbjs static code generation could emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a crafted schema or JSON descriptor, certain namespace, enum, service, or derived full names could be written into the generated output without sufficient sanitization. This vulnerability is fixed in 1.2.1 and 2.0.2.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-94

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • protobufjs-cli

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 1d ago at 2 mentions (2026-05-15); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
protobufjs_project
Products
protobufjs-cli

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-05-15: 2Mentions · 2026-06-15: 1Technical Details · 2026-05-15: 2Technical Details · 2026-06-15: 105-1506-15
Signal classification1 categories
Disclosure
3100.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-05-152
Disclosure2
2026-06-151
Disclosure1
Full discourse3 posts
  • DailyCVE@dailycve
    Disclosure

    🔴 Protobufjs-cli (pbjs static / static-module), Code Injection (Bypass), #CVE-2026-54271 (High) – #CVE-2026-44295 (87 High) -DC-Jun2026-448 https://dailycve.com/protobufjs-cli-pbjs-static-static-module-code-injection-bypass-cve-2026-54271-high-cve-2026-44295-87-high-dc-jun2026-448/

    Post summary

    The post announces high‑severity CVEs affecting protobufjs‑cli, noting a code injection bypass, but does not provide a PoC, exploit code, or patch information.

    0000040
    212 followersView on X
  • selva@SelvaKtm2
    Disclosure

    CVE-2026-44295: Code Injection Flaw Hits protobufjs-cli https://thecybrdef.com/cve-2026-44295-protobufjs-cli-code-injection-vulnerability/ #Cybertrending #Cybernewsdaily #Cybersecurity

    Post summary

    A new code injection vulnerability (CVE‑2026‑44295) has been reported for protobufjs-cli, but the provided information includes only the disclosure headline and a link, with no PoC, exploit, or patch details.

    0000060
    5 followersView on X
  • cybersecuritypath@cybrsecpath
    Disclosure

    CVE-2026-44295: Code Injection Flaw Hits protobufjs-cli https://thecybrdef.com/cve-2026-44295-protobufjs-cli-code-injection-vulnerability/ #Cybertrending #Cybernewsdaily #Cybersecurity

    Post summary

    The text announces a code injection vulnerability (CVE-2026-44295) affecting protobufjs-cli, providing a link for further details.

    0000072
    9 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appprotobufjs_projectprotobufjs-cli-node.js-

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