Home/CVE/Improper Access Control in GitHub repository answerdev/answer prior to 1.0.4.
CVE

CVE-2023-0744

Improper Access Control in GitHub repository answerdev/answer prior to 1.0.4.

Improper Access Control in GitHub repository answerdev/answer prior to 1.0.4.

CRITICAL · CVSS 9.8 EPSS 0.08519
Act now
  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules2 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

1
answer< 1.0.4
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go github.com/answerdev/answer CRITICAL fixed in 1.0.4
⚠

Public Exploits & PoCs

3
webappsAnswerdev 1.0.3 - Account Takeoververified
pocpacketstormsecurity.com · Answerdev-1.0.3-Account-Takeover.htmlpacketstormsecurity.com
pochuntr.dev · 35a0e12f-1d54-4fc0-8779-6a4949b7c434huntr.dev
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighDNS TXT Answer with Possible Execution Strings
producthighMSDT Execution Via Answer File
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security@huntr.dev
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Feb 2023 · 08:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/answerdev/answer/commit/c1fa2b13f6b547b96da60b23350bbe2b29de542dPatch
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