CVE-2025-70040: An issue pertaining to CWE-532: Insertion of Sensitive Information into Log File was discovered in LupinLin1 j

Routine

MEDIUM 5.3REMOTEDOWNGRADE

CVE-2025-70040 is a medium-severity flaw (CVSS 5.3) affecting jimeng web mcp server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue pertaining to CWE-532: Insertion of Sensitive Information into Log File was discovered in LupinLin1 jimeng-web-mcp v2.1.2. This allows an attacker to obtain sensitive information.

Why this priority

Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-532
Published	2026-03-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: lupinlin1

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-09 16:16 UTCPublished CVE record published
2026-06-17 10:03 UTCUpdated Record last modified

lupinlin1 jimeng web mcp server DOWNGRADE

Affected: 2.1.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.1.2

1. Check installed version

apt-cache policy jimeng-web-mcp-server || rpm -q jimeng-web-mcp-server || jimeng-web-mcp-server --version

2. No fixed release: DOWNGRADE to a release before 2.1.2 (Debian / Ubuntu)

apt-cache madison jimeng-web-mcp-server sudo apt install jimeng-web-mcp-server=<VERSION_BEFORE_2.1.2> sudo apt-mark hold jimeng-web-mcp-server

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list jimeng-web-mcp-server sudo dnf downgrade jimeng-web-mcp-server-<VERSION_BEFORE_2.1.2> sudo dnf versionlock add jimeng-web-mcp-server

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-70040?

jimeng web mcp server: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-70040 being exploited?

CVE-2025-70040 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-70040 affect?

CVE-2025-70040 affects jimeng web mcp server. Severity is medium (CVSS 5.3). An issue pertaining to CWE-532: Insertion of Sensitive Information into Log File was discovered in LupinLin1 jimeng-web-mcp v2.1.2. This allows an attacker to obtain sensitive information.

How urgent is CVE-2025-70040?

Priority 28/100. Remotely exploitable, no login, no user action

References

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