TI-2023-21647 Aliases CVE-2023-41009 GHSA-h9w3-rpx7-pwpc

File Upload vulnerability in adlered bolo-solo v.2.6 allows a remote attacker to execute…

HIGH 82CWE-434Published 2023-09-05 · Updated 2026-07-09

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

File Upload vulnerability in adlered bolo-solo v.2.6 allows a remote attacker to execute arbitrary code via a crafted script to the authorization field in the header.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01683 77th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:adlered:bolo-solo:2.6:::::::*	2.6	Vulnerable	bolo-blog

cpe:2.3:a:adlered:bolo-solo:2.6:*:*:*:*:*:*:* Versions 2.6 Vulnerable ·bolo-blog

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-41009
2026-10-03 Alias added: GHSA-h9w3-rpx7-pwpc

References

Exploit 1

https://github.com/Rabb1tQ/HillstoneCVEs/blob/main/CVE-2023-41009/CVE-2023-41009.md

Other 1

https://github.com/adlered/bolo-solo

TI-2026-01491 bolo-blog bolo-solo FreeMarker Template PicUploadProcessor.java unrestricted upload CVSS 4.0MEDIUM 5.3
TI-2026-01490 bolo-blog bolo-solo Filename BackupService.java importFromCnblogs path traversal CVSS 4.0MEDIUM 5.3
TI-2026-01489 bolo-blog bolo-solo Filename BackupService.java importFromMarkdown path traversal CVSS 4.0MEDIUM 5.3
TI-2026-01488 bolo-blog bolo-solo ZIP File BackupService.java unpackFilteredZip path traversal CVSS 4.0MEDIUM 5.3
TI-2026-01374 bolo-solo SnakeYAML BackupService.java importMarkdownsSync deserialization CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences