XPixelGroup BasicSR Command Injection

published 2025-03-12 19 mo ago modified 2026-07-07 4 mo ago also GHSA-86w8-vhw6-q9qq , PYSEC-2026-1215 , EUVD-2024-24956

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits: 0; none known

XPixelGroup BasicSR through 1.4.2 might locally allow code execution in contrived situations where "scontrol show hostname" is executed in the presence of a crafted SLURM_NODELIST environment variable.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 19 mo ago (2025-03-12)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	3.1	5.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
OSV	3.1	5.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
GitHub	3.1	5.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected packages

ecosystem	package	affected	fixed in
pypi	basicsr	<=1.4.2	no fix listed

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

github.com /XPixelGroup/BasicSR/blob/master/basicsr/utils/dist_util.py#L44
web
gist.github.com /aydinnyunus/40e1d8a3b529261ae654ff4891f1e192
web
nvd.nist.gov /vuln/detail/CVE-2024-27763
advisory
github.com /XPixelGroup/BasicSR
package
pypi.org /project/basicsr
package
github.com /advisories/GHSA-86w8-vhw6-q9qq
advisory

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary