CVE-2022-27888

FAUCET Score

CVE-2022-27888 is a medium-severity vulnerability affecting Palantir Foundry Issues versions 2.244.0 to 2.249.0, where the software improperly logged sensitive session tokens. With a CVSS score of 5.5, this local vulnerability (AV:L) allows an attacker with low privileges (PR:L) to gain high confidentiality impact (C:H) by accessing these logs. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		>= 2.244.0, < 2.249.1CPE matchmatch criteria	cpe:2.3:a:palantir:foundry_issues::::::::
		<= 2.249.0CPE match	cpe:2.3:a:palantir:foundry_issues::::::::

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

Exploitability Score

1.8

Impact Score

3.6

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.22%

Probability of exploitation in next 30 days

EPSS Percentile

13.2%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0022 is in the 58th percentile among its peer group of 15,940 CVEs.

Social Chatter

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

Vendor Patches (1)

github_advisoryworkaround availablevia nvd_reference

View patch

References

github.com / palantir/security-bulletins/blob/main/PLTRSEC-2022-01.md

MitigationThird Party Advisory