TI-2026-12427 Aliases CVE-2026-14749 GHSA-gq7f-p38f-cwj8

mjperpinosa stumasy calculate.php eval code injection

HIGH 70CWE-74Published 2026-07-05 · Updated 2026-07-06

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

A vulnerability was identified in mjperpinosa stumasy up to 327d1b0f2915ba79d7ef8ebb74553e987609d9be. Impacted is the function eval of the file application/pages/imba_calculator/calculate.php. The manipulation of the argument mathematical_sentence leads to code injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00541 45th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

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: Partial

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
mjperpinosa	stumasy	327d1b0f2915ba79d7ef8ebb74553e987609d9be	—	No fix listed	CNA

stumasy Vendormjperpinosa Affected 327d1b0f2915ba79d7ef8ebb74553e987609d9be Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mjperpinosa:stumasy::::::::	—	—	mjperpinosa

cpe:2.3:a:mjperpinosa:stumasy:*:*:*:*:*:*:*:* Versions — — ·mjperpinosa

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-14749
2026-10-03 Alias added: GHSA-gq7f-p38f-cwj8

References

Exploit 1

https://github.com/mjperpinosa/stumasy/issues/5

Other 1

https://github.com/mjperpinosa/stumasy/

TI-2026-12431 mjperpinosa stumasy Note Handler/Assignment notes authorization CVSS 4.0MEDIUM 6.9
TI-2026-12428 mjperpinosa stumasy accessing_dictionary_authorization.php accessing_dictionary_authorization sql injection CVSS 4.0MEDIUM 6.9
TI-2026-12429 mjperpinosa stumasy search_scratch_data.php search_scratch_data sql injection CVSS 4.0MEDIUM 5.3
TI-2026-09275 mjperpinosa stumasy change_profile_image.php unrestricted upload CVSS 4.0MEDIUM 5.3
TI-2026-09274 mjperpinosa stumasy add_post.php unrestricted upload CVSS 4.0MEDIUM 5.3
TI-2026-12430 mjperpinosa stumasy add_into_dictionary.php add_definition cross site scripting CVSS 4.0MEDIUM 5.1

Sources

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