CVE-2022-31261
An XXE issue was discovered in Morpheus through 5.2.16 and 5.4.x through 5.4.4.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An XXE issue was discovered in Morpheus through 5.2.16 and 5.4.x through 5.4.4. A successful attack requires a SAML identity provider to be configured. In order to exploit the vulnerability, the attacker must know the unique SAML callback ID of the configured identity source. A remote attacker can send a request crafted with an XXE payload to invoke a malicious DTD hosted on a system that they control. This results in reading local files that the application has access to.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.15% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- morpheusdata/morpheus
- Source
- cve@mitre.org
References
- https://docs.morpheusdata.com/en/5.4.4/release_notes/current.htmlRelease Notes, Vendor Advisory
- https://support.morpheusdata.com/s/?language=en_USNot Applicable, Vendor Advisory
- https://docs.morpheusdata.com/en/5.4.4/release_notes/current.htmlRelease Notes, Vendor Advisory
- https://support.morpheusdata.com/s/?language=en_USNot Applicable, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.