Common Weakness Enumeration
CWE-918
AllowedServer-Side Request Forgery (SSRF)
Abstraction: Base · Status: Incomplete
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
6543 vulnerabilities reference this CWE, most recent first.
CVE-2026-75844 (GCVE-0-2026-75844)
Vulnerability from cvelistv5 – Published: 2026-08-18 11:19 – Updated: 2026-08-18 13:35
VLAI
EPSS
VEX
Title
ArcadeDB before 26.8.1 SSRF via IMPORT DATABASE validator bypass
Summary
ArcadeDB versions before 26.8.1 contain a server-side request forgery vulnerability in the IMPORT DATABASE command where the security validator resolves and checks hostnames but the subsequent connection re-resolves the raw URL and follows redirects. Authenticated attackers can bypass the validator using DNS rebinding or HTTP redirects to access cloud metadata endpoints, internal services, or read arbitrary local files on default installations.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 12:51 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ArcadeData/arcadedb/security/a… | vendor-advisory |
| https://www.vulncheck.com/advisories/arcadedb-bef… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ArcadeData | arcadedb |
Affected:
0 , < 26.8.1
(semver)
Unaffected: 26.8.1 (semver) |
Date Public
2026-08-04 00:00
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CVE-2026-75754 (GCVE-0-2026-75754)
Vulnerability from cvelistv5 – Published: 2026-09-04 02:08 – Updated: 2026-09-17 08:47
VLAI
EPSS
VEX
Summary
Missing Authentication for Critical Function, Server-Side Request Forgery (SSRF), and Use of Hard-coded Credentials in ASUS Control Center allow an unauthorized user to obtain the encryption key via an HTTP request, causing a local service to enable SSH on port 2222. The attacker can then log in with the hardcode credentials to obtain a root shell, enabling direct reading, writing, and deletion of data on ASUS Control Center, as well as remote control of all servers, PCs, and workstations within the company.
Refer to the 'Security Update for ASUS Control Center' section on the ASUS Security Advisory for more information.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 19:46 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ASUS | Control Center Enterprise (ACC) |
Affected:
through 4.0.0.2
(custom)
cpe:2.3:a:asus:control_center_enterprise_acc_:through_4.0.0.2:*:*:*:*:*:*:* |
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CVE-2026-75748 (GCVE-0-2026-75748)
Vulnerability from cvelistv5 – Published: 2026-10-13 20:21 – Updated: 2026-10-15 03:56
VLAI
EPSS
VEX
Title
ColdFusion | Server-Side Request Forgery (SSRF) (CWE-918)
Summary
ColdFusion is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. An attacker with high privileges could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user interaction. Scope is changed.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 00:00 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF) (CWE-918)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.adobe.com/trust/security/products/col… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | ColdFusion 2025 |
Affected:
0 , ≤ 2025.0.13
(custom)
Unaffected: 2025.0.14 (custom) |
|
| Adobe | ColdFusion 2023 |
Affected:
0 , ≤ 2023.0.25
(custom)
Unaffected: 2023.0.26 (custom) |
Date Public
2026-10-13 17:00
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CVE-2026-75583 (GCVE-0-2026-75583)
Vulnerability from cvelistv5 – Published: 2026-08-19 16:35 – Updated: 2026-08-21 11:21
VLAI
EPSS
VEX
Title
keeper.sh Calendar version prior to 2.18.14 SSRF Guard Bypass via DNS Rebinding
Summary
keeper.sh's calendar module version prior to 2.18.14 contains a server-side request forgery (SSRF) guard bypass vulnerability that allows authenticated attackers to reach private network addresses by exploiting a DNS rebinding attack against the two-phase URL validation and connection flow. The SSRF guard validates a hostname's resolved IP addresses but discards them before the actual HTTP connection is opened, allowing an attacker who controls authoritative DNS to return a public address during validation and a private address during the subsequent independent socket-level DNS resolution, causing the guard to pass while the outbound connection reaches internal infrastructure such as cloud instance metadata endpoints.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 17:13 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/ridafkih/keeper.sh | product |
| https://github.com/ridafkih/keeper.sh/security/ad… | vendor-advisory |
| https://github.com/ridafkih/keeper.sh/commit/aea1… | patch |
| https://www.vulncheck.com/advisories/keeper-sh-ca… | third-party-advisory |
Impacted products
Date Public
2026-08-19 00:00
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CVE-2026-75511 (GCVE-0-2026-75511)
Vulnerability from cvelistv5 – Published: 2026-09-22 15:49 – Updated: 2026-09-25 23:42
VLAI
EPSS
VEX
Title
Novu: Server-Side Request Forgery (SSRF) via Chat Provider Webhook URLs
Summary
Novu provides an API for sending notifications through multiple channels. Prior to 3.18.0, Novu accepts chat webhook URLs from subscriber credentials.webhookUrl, channel endpoint endpoint.url, event payload.webhookUrl, and event overrides.webhookUrl, then passes the selected endpoint.url through send-message-chat.usecase.ts to raw HTTP requests in the Slack, Discord, Mattermost, Microsoft Teams, Grafana On-Call, Ryver, Rocket.Chat, GetStream, and Zulip providers. An authenticated user can supply an internal or otherwise restricted destination because these paths do not apply normalizeOutboundHttpUrl, assertSafeOutboundUrl, or the DNS-pinned safeOutboundJsonRequest protection used by the generic webhook providers. The Novu worker can consequently issue attacker-directed POST requests to internal network services and cause interactions or actions supported by those services. This issue is fixed in version 3.18.0.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 23:41 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/novuhq/novu/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/novuhq/novu/pull/11455 | x_refsource_MISC |
| https://github.com/novuhq/novu/commit/dabfd66457c… | x_refsource_MISC |
| https://github.com/novuhq/novu/releases/tag/v3.18.0 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| novuhq | novu |
Affected:
< 3.18.0
|
|
| @novu | api-service |
Affected:
< 3.18.0
|
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CVE-2026-75036 (GCVE-0-2026-75036)
Vulnerability from cvelistv5 – Published: 2026-09-03 15:15 – Updated: 2026-09-05 01:32
VLAI
EPSS
VEX
Title
Fleet: DNS exfiltration via Sprig getHostByName in fleet.yaml Helm template preprocessing
Summary
A security vulnerability was discovered in Fleet's Helm template preprocessing where templates evaluated by the Fleet controller could reach network resources outside the management cluster. A user who can supply bundle content to a repository referenced by a `GitRepo` resource can cause the Fleet controller to:
- Disclose cluster metadata available to the templating context.
- Reveal information about hosts reachable from the controller's network position.
Because the disclosure channel is name resolution, it may remain effective in environments where outbound traffic is otherwise restricted. The disclosed information is limited to values exposed to the Fleet templating context and to name resolution results. Integrity and availability of managed clusters are not affected.
This issue affects Fleet:
from 0.12.0 before 0.12.19,
from 0.13.0 before 0.13.15,
from 0.14.0 before 0.14.10,
from 0.15.0 before 0.15.6, and
from 0.16.0 before 0.16.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-05 01:32 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
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CVE-2026-75006 (GCVE-0-2026-75006)
Vulnerability from cvelistv5 – Published: 2026-08-17 12:56 – Updated: 2026-08-17 14:06
VLAI
EPSS
VEX
Summary
In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. This issue exists because of insufficient fixes for CVE-2026-35540, CVE-2026-48843 and CVE-2026-62643.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 14:06 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
7 references
Impacted products
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CVE-2026-74905 (GCVE-0-2026-74905)
Vulnerability from cvelistv5 – Published: 2026-08-18 11:19 – Updated: 2026-08-19 14:10
VLAI
EPSS
VEX
Title
SiYuan before v3.7.4 SSRF via IPv6 Transition Address Bypass
Summary
SiYuan before v3.7.4 contains a server-side request forgery (SSRF) vulnerability in the isPrivateIP function in kernel/util/net.go, used by SSRFSafeDialer to enforce SSRF protection in SafeMode. The function only checks for loopback, link-local unicast, private, and unspecified addresses and does not recognize IPv6 transition addresses (NAT64 64:ff9b::/96, 6to4 2002::/16, Teredo 2001::/32) that embed private IPv4 destinations. When SafeMode is enabled, an authenticated attacker can bypass the SSRF guard via the network forward proxy, WebSocket proxy, or SSE proxy endpoints by supplying a URL whose hostname resolves to such a transition address, reaching internal services and cloud metadata endpoints (e.g., 169.254.169.254). Because the forward proxy returns the full response body, this is a full-read SSRF that can be used to steal instance credentials, reach internal services, and port-scan internal infrastructure.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 14:09 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/siyuan-note/siyuan/security/ad… | vendor-advisory |
| https://www.vulncheck.com/advisories/siyuan-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| siyuan-note | siyuan |
Affected:
0 , < 3.7.4
(semver)
Unaffected: 3.7.4 (semver) cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:* |
Date Public
2026-08-04 00:00
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CVE-2026-74858 (GCVE-0-2026-74858)
Vulnerability from cvelistv5 – Published: 2026-08-17 15:15 – Updated: 2026-08-18 13:37
VLAI
EPSS
VEX
Title
jae-jae fetcher-mcp URL Validation security-credentials fetch_urls server-side request forgery
Summary
A vulnerability has been found in jae-jae fetcher-mcp up to 0.3.9. Impacted is the function fetch_url/fetch_urls of the file /latest/meta-data/iam/security-credentials/ of the component URL Validation. Such manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 13:05 UTC
CWE
- CWE-918 - Server-Side Request Forgery
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/391221 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/391221/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-74858 | third-party-advisory |
| https://vuldb.com/submit/876015 | third-party-advisory |
| https://github.com/jae-jae/fetcher-mcp/issues/37 | broken-linkissue-tracking |
| https://github.com/jae-jae/fetcher-mcp/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jae-jae | fetcher-mcp |
Affected:
0.3.0
Affected: 0.3.1 Affected: 0.3.2 Affected: 0.3.3 Affected: 0.3.4 Affected: 0.3.5 Affected: 0.3.6 Affected: 0.3.7 Affected: 0.3.8 Affected: 0.3.9 cpe:2.3:a:jae-jae:fetcher-mcp:*:*:*:*:*:*:*:* |
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CVE-2026-74842 (GCVE-0-2026-74842)
Vulnerability from cvelistv5 – Published: 2026-08-17 10:30 – Updated: 2026-08-18 14:28
VLAI
EPSS
VEX
Title
Kira-Pgr PromptShopMCP Image-Toolkit-MCP-Server server.py download_image server-side request forgery
Summary
A vulnerability was found in Kira-Pgr PromptShopMCP up to 5bc0cd17358e19a5415d11a531088170d7b81452. Affected is the function download_image of the file server.py of the component Image-Toolkit-MCP-Server. Performing a manipulation of the argument image_url results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 14:27 UTC
CWE
- CWE-918 - Server-Side Request Forgery
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/391204 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/391204/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-74842 | third-party-advisory |
| https://vuldb.com/submit/875276 | third-party-advisory |
| https://github.com/Kira-Pgr/PromptShopMCP/issues/4 | exploitissue-tracking |
| https://github.com/Kira-Pgr/PromptShopMCP/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Kira-Pgr | PromptShopMCP |
Affected:
5bc0cd17358e19a5415d11a531088170d7b81452
cpe:2.3:a:kira-pgr:promptshopmcp:*:*:*:*:*:*:*:* |
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"datePublished": "2026-08-17T10:30:11.394Z",
"dateReserved": "2026-08-17T04:44:22.174Z",
"dateUpdated": "2026-08-18T14:28:17.707Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
No mitigation information available for this CWE.
CAPEC-664: Server Side Request Forgery
An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.