JVN#62111727
Pleasanter vulnerable to cross-site scripting
Overview
Pleasanter provided by Implem Inc. contains a cross-site scripting vulnerability.
Products Affected
- Pleasanter all versions of 1.3.38.1 and earlier
Description
Pleasanter provided by Implem Inc. contains a cross-site scripting vulnerability (CWE-79).
Impact
An arbitrary script may be executed on a logged-in user's web browser.
Solution
Update the software or apply the patch
Update the software to the latest version according to the information provided by the developer.
For the users who cannot update the software, the developer has released the patch for version 1.3.X as an alternative countermeasure.
For more information, refer to the information provided by the developer.
Vendor Status
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
| Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) |
|---|---|---|---|
| Access Complexity(AC) | High (H) | Medium (M) | Low (L) |
| Authentication(Au) | Multiple (M) | Single (S) | None (N) |
| Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) |
| Integrity Impact(I) | None (N) | Partial (P) | Complete (C) |
| Availability Impact(A) | None (N) | Partial (P) | Complete (C) |
Credit
Kentaro Ishii of GMO Cybersecurity by Ierae, Inc. reported this vulnerability to Implem Inc. and Implem Inc. reported it to IPA.
JPCERT/CC and Implem Inc. coordinated under the Information Security Early Warning Partnership.
Other Information
| JPCERT Alert |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2023-30758 |
| JVN iPedia |
JVNDB-2023-000058 |