CVE WatchJul 22, 2026

CVE-2026-49139

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the Microsoft Teams channel handler that allows remot

CVSS

—

No CVSS

EPSS

0.4%

p32

KEV

—

Exploit Today

0-100

Published: Jun 1, 2026 · Last modified: Jul 22, 2026 · CWE-918

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-08-232026-09-20

Technical description

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the Microsoft Teams channel handler that allows remote attackers to exfiltrate Bot Framework bearer tokens by supplying a forged activity with an attacker-controlled serviceUrl value. Attackers can poison the stored conversation reference by sending a crafted inbound activity to the Teams webhook, causing subsequent bot replies to transmit token-bearing Authorization header requests to an attacker-controlled host.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-940516.3 MED

—

———A vulnerability was found in 0717376 cowork_bench up to d943e75bc0fc8e3b27141979300cd8cbcd1e890d. Affected by this vulnerability is the function ControlFlowNode of the file local_servers/pdf-tools-mcp/pdf_tools_mcp/server.py of the component pdf-tools-mcp. Performing a manipulation of the argument pdf_file_path results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made public and could be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.6h CVE-2026-940405.3 MED

—

——0A flaw has been found in vas3k TaxHacker up to 0.8.5. Affected by this vulnerability is the function testLLMProviderAction of the file app/(app)/apps/settings/actions.ts. Executing a manipulation of the argument provider/apiKey/model/baseUrl can lead to server-side request forgery. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.6h CVE-2026-940397.3 HIG

—

——0A vulnerability was detected in vas3k TaxHacker up to 0.8.5. Affected is the function generateInvoicePDF of the file /apps/invoices/actions.ts of the component Invoice PDF Renderer. Performing a manipulation of the argument businessLogo results in server-side request forgery. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.6h CVE-2026-940387.3 HIG

—

——0A security vulnerability has been detected in NonceGeek dim-sum-app. This impacts the function textSearchV2Handler of the file deno/main.tsx of the component Deno Backend. Such manipulation of the argument supabase_url leads to server-side request forgery. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The name of the patch is 8389032e5d52c28c4855c6126ca7d0eae8af346a. It is best practice to apply a patch to resolve this issue.6h CVE-2026-940284.3 MED

—

——0A weakness has been identified in mealie-recipes Mealie up to 3.25.1. Affected is the function payload.model_dump of the file mealie/routes/households/controller_group_recipe_actions.py of the component Recipe Action Trigger. Executing a manipulation of the argument url can lead to server-side request forgery. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 3.26.0 is able to address this issue. This patch is called fb221afa258c8dd2c4ac95b1996c33ef9db3f477. The affected component should be upgraded.6h CVE-2026-165424.1 MED

3.2%

——1The Import and export users and customers WordPress plugin before 2.4.5 does not validate a user-supplied URL before requesting it server-side during a CSV import, allowing high-privileged users to perform Server-Side Request Forgery attacks.6h