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CVE-2023-30959

Stored XSS via javascript URI in Apollo Change Requests comment

MEDIUM
5.4
CVSS Score
Published: September 26, 2023 at 05:56 PM UTC
Updated: June 17, 2026 at 05:55 AM UTC
1 product affected across 1 vendorApollo Autopilot

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

In Apollo change requests, comments added by users could contain a javascript URI link that when rendered will result in an XSS that require user interaction.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Apollo Autopilot· Palantir
95%
v < 3.308.0
Affected range stops below 3.308.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party Advisory
Source: [email protected]
https://palantir.safebase.us/?tcuUid=4c257f07-58af-4532-892a-bdbe8ab3ec63

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-84CWE-79

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