Common Weakness Enumeration
CWE-321
AllowedUse of Hard-coded Cryptographic Key
Abstraction: Variant · Status: Draft
The product uses a hard-coded, unchangeable cryptographic key.
555 vulnerabilities reference this CWE, most recent first.
CVE-2026-5458 (GCVE-0-2026-5458)
Vulnerability from cvelistv5 – Published: 2026-04-03 07:00 – Updated: 2026-04-03 11:17
VLAI
EPSS
VEX
Title
Noelse Individuals & Pro App com.afone.noelse BuildConfig.java hard-coded key
Summary
A weakness has been identified in Noelse Individuals & Pro App up to 2.1.7 on Android. This impacts an unknown function of the file com/reactnative/antelop/BuildConfig.java of the component com.afone.noelse. This manipulation of the argument SEGMENT_WRITE_KEY causes use of hard-coded cryptographic key
. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 11:16 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355046 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355046/cti | signaturepermissions-required |
| https://vuldb.com/submit/781766 | third-party-advisory |
| https://www.notion.so/Segment-Write-Key-Exposure-… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Noelse | Individuals & Pro App |
Affected:
2.1.0
Affected: 2.1.1 Affected: 2.1.2 Affected: 2.1.3 Affected: 2.1.4 Affected: 2.1.5 Affected: 2.1.6 Affected: 2.1.7 |
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CVE-2026-5457 (GCVE-0-2026-5457)
Vulnerability from cvelistv5 – Published: 2026-04-03 06:30 – Updated: 2026-04-03 14:44
VLAI
EPSS
VEX
Title
PropertyGuru AgentNet Singapore App com.allproperty.android.agentnet BuildConfig.java hard-coded key
Summary
A security flaw has been discovered in PropertyGuru AgentNet Singapore App up to 23.7.10 on Android. This affects an unknown function of the file com/allproperty/android/agentnet/BuildConfig.java of the component com.allproperty.android.agentnet. The manipulation of the argument SEGMENT_ANDROID_WRITE_KEY/SEGMENT_TOS_WRITE_KEY results in use of hard-coded cryptographic key
. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 14:44 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355045 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355045/cti | signaturepermissions-required |
| https://vuldb.com/submit/781764 | third-party-advisory |
| https://www.notion.so/Segment-Write-Key-Exposure-… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PropertyGuru | AgentNet Singapore App |
Affected:
23.7.0
Affected: 23.7.1 Affected: 23.7.2 Affected: 23.7.3 Affected: 23.7.4 Affected: 23.7.5 Affected: 23.7.6 Affected: 23.7.7 Affected: 23.7.8 Affected: 23.7.9 Affected: 23.7.10 |
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CVE-2026-5456 (GCVE-0-2026-5456)
Vulnerability from cvelistv5 – Published: 2026-04-03 06:15 – Updated: 2026-04-03 15:37
VLAI
EPSS
VEX
Title
Align Technology My Invisalign App com.aligntech.myinvisalign.emea BuildConfig.java hard-coded key
Summary
A vulnerability was identified in Align Technology My Invisalign App 3.12.4 on Android. The impacted element is an unknown function of the file com/aligntech/myinvisalign/BuildConfig.java of the component com.aligntech.myinvisalign.emea. The manipulation of the argument CDAACCESS_TOKEN leads to use of hard-coded cryptographic key
. The attack must be carried out locally. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 15:25 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355044 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355044/cti | signaturepermissions-required |
| https://vuldb.com/submit/781763 | third-party-advisory |
| https://www.notion.so/Contentful-CDA-Tokens-Expos… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Align Technology | My Invisalign App |
Affected:
3.12.4
|
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CVE-2026-5455 (GCVE-0-2026-5455)
Vulnerability from cvelistv5 – Published: 2026-04-03 06:00 – Updated: 2026-04-03 12:49
VLAI
EPSS
VEX
Title
Dialogue App ca.diagram.dialogue config.json hard-coded key
Summary
A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENT_WRITE_KEY can lead to use of hard-coded cryptographic key
. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 12:49 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355043 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355043/cti | signaturepermissions-required |
| https://vuldb.com/submit/781761 | third-party-advisory |
| https://www.notion.so/Segment-Write-Key-Exposure-… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Dialogue App |
Affected:
4.3.0
Affected: 4.3.1 Affected: 4.3.2 |
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CVE-2026-5454 (GCVE-0-2026-5454)
Vulnerability from cvelistv5 – Published: 2026-04-03 04:45 – Updated: 2026-04-03 20:01
VLAI
EPSS
VEX
Title
GRID Organiser App co.gridapp.organiser app.json hard-coded key
Summary
A vulnerability was found in GRID Organiser App up to 1.0.5 on Android. Impacted is an unknown function of the file file res/raw/app.json of the component co.gridapp.organiser. Performing a manipulation of the argument SegmentWriteKey results in use of hard-coded cryptographic key
. The attack is only possible with local access. The exploit has been made public and could be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 20:00 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355042 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355042/cti | signaturepermissions-required |
| https://vuldb.com/submit/781759 | third-party-advisory |
| https://www.notion.so/Segment-Write-Key-Exposure-… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GRID | Organiser App |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 |
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CVE-2026-5453 (GCVE-0-2026-5453)
Vulnerability from cvelistv5 – Published: 2026-04-03 04:30 – Updated: 2026-04-03 11:20
VLAI
EPSS
VEX
Title
Rico só vantagem pra investir App br.com.rico.mobile SegmentSettingsModule.java hard-coded key
Summary
A vulnerability has been found in Rico só vantagem pra investir App up to 4.58.32.12421 on Android. This issue affects some unknown processing of the file br/com/rico/mobile/di/SegmentSettingsModule.java of the component br.com.rico.mobile. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key
. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 11:19 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355041 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355041/cti | signaturepermissions-required |
| https://vuldb.com/submit/781758 | third-party-advisory |
| https://www.notion.so/Segment-Write-Key-Exposure-… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rico | só vantagem pra investir App |
Affected:
4.58.32.12421
|
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CVE-2026-5452 (GCVE-0-2026-5452)
Vulnerability from cvelistv5 – Published: 2026-04-03 02:45 – Updated: 2026-04-03 14:45
VLAI
EPSS
VEX
Title
UCC CampusConnect App campusconnect.ucc BuildConfig.java hard-coded key
Summary
A flaw has been found in UCC CampusConnect App up to 14.3.5 on Android. This vulnerability affects unknown code of the file campusconnect/BuildConfig.java of the component campusconnect.ucc. This manipulation causes use of hard-coded cryptographic key
. The attack can only be executed locally. The exploit has been published and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 14:45 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355040 | vdb-entry |
| https://vuldb.com/vuln/355040/cti | signaturepermissions-required |
| https://vuldb.com/submit/781757 | third-party-advisory |
| https://www.notion.so/Uploadcare-Private-Key-Expo… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| UCC | CampusConnect App |
Affected:
14.3.0
Affected: 14.3.1 Affected: 14.3.2 Affected: 14.3.3 Affected: 14.3.4 Affected: 14.3.5 |
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CVE-2026-5426 (GCVE-0-2026-5426)
Vulnerability from cvelistv5 – Published: 2026-04-16 15:18 – Updated: 2026-05-27 14:53
VLAI
EPSS
VEX
Title
KnowledgeDeliver deployments before February 24, 2026 use a static ASP.NET/IIS machineKey value
Summary
Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 17:08 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/mandiant/Vulnerability-Disclos… | third-party-advisory |
| https://www.digital-knowledge.co.jp/product/kd/ | product |
| https://cloud.google.com/blog/topics/threat-intel… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Digital Knowledge | KnowledgeDeliver |
Affected:
0 , < 20260224
(date)
|
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CVE-2026-5420 (GCVE-0-2026-5420)
Vulnerability from cvelistv5 – Published: 2026-04-02 19:00 – Updated: 2026-04-03 15:56
VLAI
EPSS
VEX
Title
Shinrays Games Goods Triple App cats.goods.sort.sorting.games jRwTX.java hard-coded key
Summary
A security flaw has been discovered in Shinrays Games Goods Triple App up to 1.200. The affected element is an unknown function of the file jRwTX.java of the component cats.goods.sort.sorting.games. Performing a manipulation of the argument AES_IV/AES_PASSWORD results in use of hard-coded cryptographic key
. Attacking locally is a requirement. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 15:46 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354856 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354856/cti | signaturepermissions-required |
| https://vuldb.com/submit/781740 | third-party-advisory |
| https://www.notion.so/Exposed-Cryptographic-Key-a… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Shinrays Games | Goods Triple App |
Affected:
1
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CVE-2026-5310 (GCVE-0-2026-5310)
Vulnerability from cvelistv5 – Published: 2026-04-01 16:30 – Updated: 2026-04-01 17:54
VLAI
EPSS
VEX
Title
Enter Software Iperius Backup IperiusAccounts.ini hard-coded key
Summary
A vulnerability was identified in Enter Software Iperius Backup up to 8.7.2. This impacts an unknown function of the file IperiusAccounts.ini. Such manipulation leads to use of hard-coded cryptographic key
. The attack must be carried out locally. This attack is characterized by high complexity. The exploitability is said to be difficult. The exploit is publicly available and might be used. Upgrading to version 8.7.4 will fix this issue. It is suggested to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-01 17:52 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354639 | vdb-entry |
| https://vuldb.com/vuln/354639/cti | signaturepermissions-required |
| https://vuldb.com/submit/778602 | third-party-advisory |
| https://github.com/VulnaraByte/iperius-backup-sec… | related |
| https://github.com/VulnaraByte/iperius-backup-sec… | exploit |
| https://www.iperiusbackup.com/download-software-b… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Enter Software | Iperius Backup |
Affected:
8.7.0
Affected: 8.7.1 Affected: 8.7.2 Unaffected: 8.7.4 |
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"url": "https://vuldb.com/vuln/354639/cti"
},
{
"name": "Submit #778602 | Iperius Iperius Backup \u003c= 8.7.2 Use of Hard-coded Cryptographic Key",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/778602"
},
{
"tags": [
"related"
],
"url": "https://github.com/VulnaraByte/iperius-backup-security-advisories"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/VulnaraByte/iperius-backup-security-advisories/blob/main/poc/decrypt_iperius.py"
},
{
"tags": [
"patch"
],
"url": "https://www.iperiusbackup.com/download-software-backup.aspx"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-04-01T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-04-01T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-04-01T14:07:14.000Z",
"value": "VulDB entry last update"
}
],
"title": "Enter Software Iperius Backup IperiusAccounts.ini hard-coded key"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-5310",
"datePublished": "2026-04-01T16:30:21.522Z",
"dateReserved": "2026-04-01T12:02:06.531Z",
"dateUpdated": "2026-04-01T17:54:16.358Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Architecture and Design
Prevention schemes mirror that of hard-coded password storage.
No CAPEC attack patterns related to this CWE.