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CVE-2026-116215low3.1

MacCMS v10 through 2026.1000.4056 Race Condition via Card Redemption

Impact

MacCMS v10 through 2026.1000.4056 has a race condition vulnerability, allowing authenticated members to redeem a recharge card multiple times. This is due to a weakness in Card::useData() that can be exploited via concurrent requests. Attackers can inflate user points to buy upgrades and content.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

maccmspro · VulnCheck

maccms10

1 range
VulnCheck version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → through 2021.1000.2000

custom versions

unaffected

unknown

Other versions: unaffected

magicblack · VulnCheck

maccms10

1 range
VulnCheck version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → through 2026.1000.4056

custom versions

unaffected

unknown

Other versions: unaffected

Original source description

MacCMS v10 through 2026.1000.4056 contains a race condition vulnerability in Card::useData() that allows authenticated members to redeem one recharge card multiple times via the user/buy endpoint. Attackers can send many concurrent flag=card requests that pass the non-locking card read before it is marked used, inflating user_points to buy VIP upgrades and paid content.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-116215

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-362 ↗

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

VulnCheck

Related →
Contributing organizations · 2
VulnCheck

Assigning organization

2026-10-26
CISA-ADP

Additional data publisher

2026-10-31

What changed

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References

4 sources
github.com/maccmspro/maccms10/issues/30
issue-trackingVulnCheck
github.com/maccmspro/maccms10/blob/7f388ee0008faf5b01e5df7bf5e5a6ff4bbe13e8/application/common/model/Card.php
technical-descriptionVulnCheck
github.com/maccmspro/maccms10
productVulnCheck
www.vulncheck.com/advisories/maccms-v10-through-2026.1000.4056-race-condition-via-card-redemption
third-party-advisoryVulnCheck