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CVE-2023-28371

30
FAUCET Score

CVE-2023-28371 is a critical path traversal vulnerability affecting Stellarium through version 1.2, allowing attackers to write to arbitrary files. With a CVSS score of 9.8, this flaw presents a severe risk due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the high FAUCET Risk Score of 80/100 indicates its serious potential.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2CPE matchmatch criteria
cpe:2.3:a:stellarium:stellarium:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.56%
Probability of exploitation in next 30 days
EPSS Percentile
72.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0156 is in the 60th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Stellarium/stellarium/commit/1261f74dc4aa6bbd01ab514343424097f8cf46b7
Patch
github.com / Stellarium/stellarium/commit/787a894897b7872ae96e6f5804a182210edd5c78
Patch
github.com / Stellarium/stellarium/commit/eba61df3b38605befcb43687a4c0a159dbc0c5cb
Patch
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/KG6UNRAOYZJSMIUELY3MMJ5J6LIUZXLT
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/REDZB5J7WDN2P3NYWFO2NNJXSTOFUUKM
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/YQ4ZGY5MDDHBEOQTD4IIA2RFID3ATPXA