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CVE-2023-1543

28
FAUCET Score

CVE-2023-1543 describes an Insufficient Session Expiration vulnerability in answerdev/answer prior to version 1.0.6. This flaw allows attackers to potentially maintain unauthorized access due to improperly managed user sessions. With a CVSS score of 8.8 (HIGH), it presents a significant risk, allowing for high confidentiality, integrity, and availability impacts through network-based attacks requiring user interaction. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.6CPE matchmatch criteria
cpe:2.3:a:answer:answer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.8MEDIUM

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0077 is in the 54th percentile among its peer group of 14,855 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/answerdev/answerFixed in: 1.0.6

Vendor Advisories (1)

goGHSA-79hx-g43v-xfmrhigh

Answer vulnerable to Insufficient Session Expiration

Mar 21, 2023

References

github.com / answerdev/answer/commit/cd742b75605c99776f32d271c0a60e0f468e181c
Patch
huntr.dev / bounties/f82388d6-dfc3-4fbc-bea6-eb40cf5b2683
ExploitPatchThird Party Advisory