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CVE-2023-32676

22
FAUCET Score

CVE-2023-32676 is a Tar slip vulnerability affecting Autolab, a course management service. An authenticated instructor can upload a specially crafted Tar file containing path traversal sequences, allowing files to be written outside the intended directory during assessment installation. This vulnerability carries a CVSS score of 7.2 (HIGH), indicating a network-based attack with low complexity, requiring high privileges, and leading to high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.11.0CPE matchmatch criteria
cpe:2.3:a:autolabproject:autolab:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.7MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 39th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / autolab/Autolab/commit/14f508484a8323eceb0cf3a128573b43eabbc80d
Patch
github.com / autolab/Autolab/security/advisories/GHSA-x9hj-r9q4-832c
Vendor Advisory
securitylab.github.com / advisories/GHSL-2023-081_GHSL-2023-082_Autolab