How severe is CVE-2026-1549?

CVE-2026-1549 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-1549 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1549?

CVE-2026-1549 affects Jishenghua Jsherp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1549?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-1549 have an EU (EUVD) identifier?

Yes. CVE-2026-1549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4977.

When was CVE-2026-1549 published?

CVE-2026-1549 was published on 2026-01-28 and last updated on 2026-06-17.

CVE-2026-1549

CVE-2026-1549 is a medium-severity vulnerability in Jishenghua Jsherp with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4977
Weakness: CWE-22
Affected product: Jishenghua Jsherp
Published: 2026-01-28
Last modified: 2026-06-17

Description

A vulnerability was identified in jishenghua jshERP up to 3.6. Affected by this vulnerability is an unknown functionality of the file /jshERP-boot/plugin/uploadPluginConfigFile of the component PluginController. Such manipulation of the argument configFile leads to path traversal. The attack may be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Frequently asked questions

What is CVE-2026-1549?: A vulnerability was identified in jishenghua jshERP up to 3.6. Affected by this vulnerability is an unknown functionality of the file /jshERP-boot/plugin/uploadPluginConfigFile of the component PluginController. Such manipulation of the argument configFile leads to path traversal. The attack may be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
How severe is CVE-2026-1549?: CVE-2026-1549 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-1549 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1549?: CVE-2026-1549 affects Jishenghua Jsherp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1549?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1549 have an EU (EUVD) identifier?: Yes. CVE-2026-1549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4977.
When was CVE-2026-1549 published?: CVE-2026-1549 was published on 2026-01-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jishenghua:jsherp:*:*:*:*:*:*:*:*

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